Yuchiao Chang, Ph.D.

Concepts (778)

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Concepts are derived automatically from a person's publications.

Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.

Name	Number of Publications	Most Recent Publication	Publications by All Authors	Concept Score	Why?
Wounds, Nonpenetrating	3	2010	795	0.500	Why?
Warfarin	12	2009	1497	0.350	Why?
Abdominal Injuries	1	2009	352	0.270	Why?
Smoking Cessation	8	2009	2071	0.270	Why?
Anticoagulants	13	2009	4600	0.240	Why?
Atrial Fibrillation	13	2009	5035	0.240	Why?
Spleen	1	2010	2362	0.230	Why?
Neuromuscular Nondepolarizing Agents	3	2002	146	0.230	Why?
Videotape Recording	3	2009	352	0.230	Why?
Renal Dialysis	6	2009	1783	0.220	Why?
Medical Order Entry Systems	1	2007	545	0.210	Why?
Spinal Stenosis	1	2005	255	0.200	Why?
Thromboembolism	7	2009	987	0.200	Why?
Guideline Adherence	3	2007	2265	0.200	Why?
Smoking	9	2009	8987	0.170	Why?
Intracranial Hemorrhages	5	2009	855	0.170	Why?
Nasal Septum	1	2000	127	0.160	Why?
Anesthesia Recovery Period	2	2007	157	0.160	Why?
Cerebral Hemorrhage	6	2008	2647	0.160	Why?
Nasal Obstruction	1	2000	151	0.150	Why?
AIDS Serodiagnosis	2	2009	184	0.150	Why?
Gatekeeping	3	2002	45	0.150	Why?
Data Collection	3	2010	3339	0.150	Why?
Aged	77	2010	163288	0.150	Why?
Female	122	2010	380193	0.150	Why?
Prospective Studies	33	2009	53290	0.150	Why?
Middle Aged	82	2010	213390	0.150	Why?
Male	107	2010	350115	0.140	Why?
New England	2	2010	1022	0.140	Why?
Retrospective Studies	40	2010	77460	0.140	Why?
Angina, Unstable	3	2006	926	0.140	Why?
Colonic Diseases	1	1998	202	0.140	Why?
Managed Care Programs	4	2007	950	0.140	Why?
Specialization	4	2008	776	0.140	Why?
Stroke	14	2010	9981	0.140	Why?
Adult	78	2010	214052	0.130	Why?
Trauma Centers	3	2010	891	0.130	Why?
Operating Rooms	3	2007	817	0.130	Why?
Bupropion	2	2008	303	0.130	Why?
Recovery Room	3	2006	32	0.130	Why?
Sciatica	3	2006	98	0.130	Why?
Workers' Compensation	3	2006	152	0.120	Why?
Cerebral Infarction	5	2003	1011	0.120	Why?
Humans	150	2010	744366	0.120	Why?
Isoquinolines	3	2002	366	0.120	Why?
Fertilization in Vitro	5	2001	1284	0.120	Why?
Neurofibroma, Plexiform	2	2005	71	0.110	Why?
Terminal Care	3	2009	1694	0.110	Why?
Anesthesia, Local	2	2006	275	0.110	Why?
Aged, 80 and over	36	2009	57776	0.110	Why?
Aminolevulinic Acid	2	2006	142	0.110	Why?
Enterocolitis, Pseudomembranous	2	2009	264	0.110	Why?
Hospital Costs	3	2008	985	0.110	Why?
Medicine	4	2008	946	0.110	Why?
Recovery of Function	5	2009	2926	0.110	Why?
Pancreatitis	3	2008	1092	0.110	Why?
Logistic Models	19	2009	13409	0.100	Why?
Advance Care Planning	2	2009	662	0.100	Why?
Decision Making	4	2009	3888	0.100	Why?
Brain Ischemia	5	2010	3265	0.100	Why?
Counseling	4	2009	1523	0.100	Why?
Academic Medical Centers	5	2009	2760	0.100	Why?
Trauma Severity Indices	2	2010	481	0.100	Why?
Kidney Failure, Chronic	3	2008	2535	0.100	Why?
Cohort Studies	22	2010	40559	0.100	Why?
Family Practice	3	2005	516	0.100	Why?
Prenatal Care	3	2008	1092	0.100	Why?
Lumbar Vertebrae	3	2006	1848	0.100	Why?
Physicians, Women	2	2008	486	0.100	Why?
Injections, Subcutaneous	2	2005	667	0.100	Why?
Phosphorus	2	2008	338	0.090	Why?
Hospital Units	2	2008	141	0.090	Why?
Predictive Value of Tests	18	2009	15078	0.090	Why?
Ovarian Hyperstimulation Syndrome	3	1999	53	0.090	Why?
Cholecystectomy	2	2008	395	0.090	Why?
Time Management	2	2006	50	0.090	Why?
Emergency Service, Hospital	7	2007	7658	0.090	Why?
Lidocaine	2	2005	544	0.080	Why?
Health Maintenance Organizations	2	2002	642	0.080	Why?
Decision Support Techniques	2	2009	1956	0.080	Why?
Statistics, Nonparametric	3	2009	2887	0.080	Why?
Creatine Kinase, MB Form	2	2008	214	0.080	Why?
Gelsolin	1	2009	190	0.080	Why?
Air Ambulances	1	2009	90	0.080	Why?
Splenectomy	1	2010	395	0.080	Why?
Proxy	1	2009	145	0.080	Why?
Risk Factors	22	2010	72296	0.080	Why?
Patient Education as Topic	3	2008	2278	0.080	Why?
Patient Satisfaction	5	2009	3395	0.080	Why?
Multivariate Analysis	11	2009	12244	0.080	Why?
Antibodies, Anticardiolipin	2	1999	62	0.080	Why?
Postpartum Period	3	2009	1086	0.080	Why?
Receptor, Cannabinoid, CB1	1	2009	143	0.080	Why?
Ovarian Follicle	2	2001	248	0.080	Why?
Community-Acquired Infections	3	2001	465	0.080	Why?
Diverticulitis	1	2010	171	0.080	Why?
Piperidines	2	2009	1602	0.080	Why?
Early Ambulation	1	2007	44	0.080	Why?
Kidney Diseases	2	2009	2148	0.070	Why?
Prostatic Hyperplasia	3	1996	523	0.070	Why?
Photochemotherapy	2	2006	807	0.070	Why?
Treatment Failure	2	2010	2618	0.070	Why?
Diagnostic Tests, Routine	2	2003	783	0.070	Why?
Patient Care Management	2	2007	306	0.070	Why?
Colonic Neoplasms	2	1998	2542	0.070	Why?
Patient Admission	2	2008	1380	0.070	Why?
Nicotine	2	2009	681	0.070	Why?
Postanesthesia Nursing	1	2006	12	0.070	Why?
Nitrogen Radioisotopes	1	2006	44	0.070	Why?
Workload	3	2007	849	0.070	Why?
Pyrazoles	2	2009	1972	0.070	Why?
Twins	1	2008	339	0.070	Why?
Coronary Disease	4	2005	6077	0.070	Why?
Hematoporphyrin Photoradiation	1	2005	17	0.070	Why?
Length of Stay	7	2009	6311	0.070	Why?
Acute Disease	9	2010	7147	0.070	Why?
Women	1	2008	230	0.070	Why?
Treatment Outcome	23	2009	63107	0.070	Why?
HIV Infections	5	2010	16715	0.070	Why?
Periodicals as Topic	2	2008	1431	0.070	Why?
Spinal Injuries	1	2009	301	0.070	Why?
Proteinuria	1	2009	658	0.070	Why?
Maternal Behavior	1	2008	311	0.070	Why?
Reflex Sympathetic Dystrophy	1	2006	58	0.070	Why?
Injury Severity Score	1	2009	1014	0.070	Why?
Chi-Square Distribution	2	2009	3508	0.070	Why?
Emergency Medicine	2	2005	1205	0.070	Why?
Gallstones	1	2008	286	0.070	Why?
Myocardial Infarction	5	2008	11718	0.070	Why?
Myoglobin	1	2005	160	0.070	Why?
Bronchoconstriction	1	2006	143	0.070	Why?
Nitric Oxide	2	2004	2132	0.070	Why?
Police	1	2007	149	0.070	Why?
Adolescent	24	2009	85779	0.070	Why?
Anesthetics, Local	2	2005	985	0.060	Why?
Massachusetts	10	2010	8662	0.060	Why?
Physical Exertion	1	2008	695	0.060	Why?
Postoperative Complications	8	2010	15297	0.060	Why?
Steroids	2	2002	930	0.060	Why?
Boston	9	2010	9312	0.060	Why?
Afferent Pathways	1	2006	302	0.060	Why?
Diagnostic Errors	2	2009	1257	0.060	Why?
Extinction, Psychological	1	2008	376	0.060	Why?
Angina Pectoris	2	2005	977	0.060	Why?
Pulmonary Diffusing Capacity	1	2004	88	0.060	Why?
Embryo Transfer	2	1999	510	0.060	Why?
Depression, Postpartum	1	2009	340	0.060	Why?
Carbon Monoxide	2	2004	531	0.060	Why?
Brachial Plexus	1	2006	163	0.060	Why?
Physicians, Family	1	2006	345	0.060	Why?
Abdomen	2	2008	1118	0.060	Why?
Substance Withdrawal Syndrome	1	2009	632	0.060	Why?
Aspirin	4	2004	3283	0.060	Why?
Anti-HIV Agents	2	2010	4255	0.060	Why?
Connective Tissue Diseases	2	1997	264	0.060	Why?
Wounds and Injuries	2	2009	2400	0.060	Why?
Cholinesterases	2	2002	34	0.060	Why?
Pulmonary Ventilation	1	2006	374	0.060	Why?
Photosensitizing Agents	3	2006	602	0.060	Why?
Colectomy	1	2009	680	0.060	Why?
Ambulatory Care	3	2000	2708	0.060	Why?
Vitamin D	2	2008	3224	0.060	Why?
Utilization Review	2	2002	392	0.060	Why?
Medical Records	3	2005	1413	0.060	Why?
Respiratory Function Tests	1	2008	1617	0.060	Why?
Neurites	1	2006	388	0.060	Why?
Ovarian Neoplasms	4	2005	4839	0.060	Why?
Hospital Information Systems	1	2006	395	0.060	Why?
Adenocarcinoma	5	2001	6364	0.060	Why?
Spinal Cord	2	2003	1810	0.060	Why?
Mass Screening	3	2009	5253	0.060	Why?
Porphyrins	1	2005	348	0.060	Why?
Follicle Stimulating Hormone	3	2001	744	0.060	Why?
Antidepressive Agents, Second-Generation	1	2006	503	0.060	Why?
Blood Flow Velocity	3	2003	1423	0.060	Why?
Sensitivity and Specificity	9	2008	14723	0.060	Why?
Bronchiolitis Obliterans	1	2004	194	0.060	Why?
Authorship	1	2006	271	0.060	Why?
Autonomic Nerve Block	1	2003	72	0.060	Why?
Cervical Vertebrae	1	2009	976	0.060	Why?
Ancillary Services, Hospital	1	2002	23	0.060	Why?
Focus Groups	1	2008	1321	0.060	Why?
Medical Records Systems, Computerized	2	2010	1205	0.050	Why?
Alfentanil	1	2002	27	0.050	Why?
Malpractice	1	2008	572	0.050	Why?
Patients	1	2009	900	0.050	Why?
Disability Evaluation	2	2008	1828	0.050	Why?
Bibliometrics	1	2006	339	0.050	Why?
Triage	1	2009	977	0.050	Why?
Anesthetics, Combined	1	2002	40	0.050	Why?
Neurofibromatosis 1	2	2005	570	0.050	Why?
Fibrinolytic Agents	4	2009	2158	0.050	Why?
Clostridium Infections	1	2009	548	0.050	Why?
Longitudinal Studies	5	2009	13991	0.050	Why?
Nerve Fibers	1	2006	687	0.050	Why?
Digestive System Surgical Procedures	1	2007	576	0.050	Why?
Tomography, X-Ray Computed	8	2009	20130	0.050	Why?
Complex Regional Pain Syndromes	1	2003	124	0.050	Why?
Pregnant Women	1	2007	568	0.050	Why?
Anesthesia, Intravenous	1	2002	130	0.050	Why?
Physical Examination	1	2008	1237	0.050	Why?
Mental Recall	1	2008	1206	0.050	Why?
Vascular Resistance	1	2004	936	0.050	Why?
Postoperative Nausea and Vomiting	1	2002	119	0.050	Why?
Accidents, Traffic	1	2007	819	0.050	Why?
Community Health Services	1	2007	650	0.050	Why?
Interdisciplinary Communication	1	2007	950	0.050	Why?
Actins	1	2009	2121	0.050	Why?
Weight Gain	2	2009	2293	0.050	Why?
Low Back Pain	3	2005	956	0.050	Why?
Troponin I	1	2005	619	0.050	Why?
Hemorrhage	4	2007	3461	0.050	Why?
Antiretroviral Therapy, Highly Active	1	2010	1872	0.050	Why?
17-alpha-Hydroxyprogesterone	1	2000	22	0.050	Why?
Glomerular Filtration Rate	1	2009	2166	0.050	Why?
Coronary Care Units	1	2002	214	0.050	Why?
Odds Ratio	7	2009	9849	0.050	Why?
International Cooperation	1	2007	1420	0.050	Why?
Efficiency, Organizational	1	2006	695	0.050	Why?
Carcinoma	2	2005	2375	0.050	Why?
Dental Restoration Failure	1	2001	152	0.050	Why?
Viral Load	1	2010	3300	0.050	Why?
Diet, Atherogenic	1	2000	95	0.050	Why?
Endometrial Neoplasms	2	2001	1351	0.050	Why?
Health Services Accessibility	2	2009	5135	0.050	Why?
Ambulatory Surgical Procedures	1	2006	455	0.050	Why?
Diagnosis, Differential	6	2003	12961	0.050	Why?
Quality Assurance, Health Care	2	2001	2212	0.050	Why?
Neoplasms, Multiple Primary	1	2005	604	0.050	Why?
Follow-Up Studies	14	2009	39052	0.050	Why?
Guidelines as Topic	1	2007	1405	0.050	Why?
Obstetrics	1	2008	658	0.050	Why?
Prostatic Neoplasms	3	2009	11126	0.050	Why?
Myocardial Revascularization	1	2005	841	0.050	Why?
Electrosurgery	1	2000	58	0.050	Why?
Injections, Epidural	1	2002	195	0.050	Why?
Platelet Glycoprotein GPIIb-IIIa Complex	1	2003	641	0.050	Why?
Publishing	1	2008	833	0.050	Why?
Prostatectomy	1	2009	1890	0.050	Why?
Uterine Cervical Diseases	1	2000	77	0.050	Why?
Graft Rejection	2	2004	4397	0.050	Why?
Peripheral Nervous System Diseases	1	2006	685	0.050	Why?
Physician-Patient Relations	4	2008	3229	0.050	Why?
Osseointegration	1	2001	276	0.050	Why?
Epinephrine	2	2005	792	0.050	Why?
Cholecystitis	1	2001	182	0.040	Why?
Vasodilator Agents	1	2004	976	0.040	Why?
Natriuretic Peptide, Brain	1	2008	1572	0.040	Why?
Ultraviolet Therapy	1	2000	81	0.040	Why?
Pancreaticoduodenectomy	2	2001	503	0.040	Why?
Burns	2	2002	1815	0.040	Why?
Patch Tests	1	1999	53	0.040	Why?
Pylorus	1	2000	86	0.040	Why?
Survival Analysis	7	2009	10252	0.040	Why?
Muscle Relaxation	1	2000	142	0.040	Why?
Rhinitis, Allergic, Seasonal	1	2000	99	0.040	Why?
Frozen Sections	1	2000	155	0.040	Why?
Methotrexate	1	2006	1728	0.040	Why?
Calcium-Binding Proteins	1	2004	1081	0.040	Why?
Nerve Block	1	2006	644	0.040	Why?
Peritoneal Neoplasms	1	2005	665	0.040	Why?
Vitamins	1	2008	1623	0.040	Why?
Postoperative Care	1	2006	1487	0.040	Why?
Dermatitis, Contact	1	1999	129	0.040	Why?
Age Factors	9	2009	18373	0.040	Why?
Social Support	1	2009	2118	0.040	Why?
Magnetic Resonance Imaging	8	2010	35425	0.040	Why?
California	3	2009	1402	0.040	Why?
Glycoproteins	2	1997	2266	0.040	Why?
Tyrosine	1	2003	1462	0.040	Why?
Analgesia, Epidural	1	2002	326	0.040	Why?
Time Factors	13	2008	40075	0.040	Why?
Information Dissemination	1	2007	1099	0.040	Why?
Antibodies, Antiphospholipid	1	1999	69	0.040	Why?
Microcirculation	1	2003	1287	0.040	Why?
Anti-Retroviral Agents	1	2009	1714	0.040	Why?
Vasospasm, Intracranial	1	2001	208	0.040	Why?
Pulmonary Artery	2	2004	1912	0.040	Why?
Anesthetics, Intravenous	1	2002	417	0.040	Why?
Oocytes	3	1998	1188	0.040	Why?
CD4 Lymphocyte Count	3	2009	2560	0.040	Why?
Patient Acceptance of Health Care	2	2003	3020	0.040	Why?
Unnecessary Procedures	1	2002	432	0.040	Why?
Cerebellar Diseases	1	2001	226	0.040	Why?
Patient Care Team	2	2007	2531	0.040	Why?
Ultrasonography	6	2003	5984	0.040	Why?
Leadership	1	2008	1357	0.040	Why?
Pneumonia, Bacterial	1	2001	316	0.040	Why?
Cardiac Output	1	2001	854	0.040	Why?
Mothers	1	2009	2165	0.040	Why?
Endosonography	1	2002	610	0.040	Why?
Severity of Illness Index	8	2009	15535	0.040	Why?
Colitis, Ischemic	1	1998	31	0.040	Why?
Infarction, Middle Cerebral Artery	1	2001	475	0.040	Why?
Antibodies, Antineutrophil Cytoplasmic	2	1997	289	0.040	Why?
Chest Pain	1	2005	1114	0.040	Why?
Extracorporeal Membrane Oxygenation	1	2009	1354	0.040	Why?
Ovarian Cysts	1	1999	115	0.040	Why?
Survival Rate	7	2009	12788	0.040	Why?
Heart Rate	1	2009	4092	0.040	Why?
Patient Selection	2	2008	4216	0.040	Why?
Pancuronium	1	1997	45	0.040	Why?
Pregnancy Rate	2	1999	643	0.040	Why?
Pain, Postoperative	1	2008	1643	0.040	Why?
Tubocurarine	1	1997	63	0.040	Why?
Vecuronium Bromide	1	1997	33	0.040	Why?
Serotonin Antagonists	1	1998	144	0.040	Why?
Employment	2	2006	1132	0.040	Why?
Prostate-Specific Antigen	1	2008	2494	0.040	Why?
Faculty, Medical	1	2006	1181	0.040	Why?
Atracurium	1	1997	52	0.040	Why?
Reagent Kits, Diagnostic	1	1999	224	0.040	Why?
Esophagectomy	1	2001	447	0.040	Why?
Vitamin D Deficiency	1	2007	1343	0.040	Why?
Ondansetron	1	1998	90	0.040	Why?
Axons	1	2006	1685	0.040	Why?
Virilism	1	1997	31	0.040	Why?
Critical Pathways	1	2001	476	0.040	Why?
Electric Stimulation Therapy	1	2003	605	0.040	Why?
Estrogens, Non-Steroidal	1	1997	54	0.040	Why?
Diethylstilbestrol	1	1997	93	0.040	Why?
Hydronephrosis	1	1998	269	0.040	Why?
Pregnancy	11	2009	29144	0.040	Why?
Antiphospholipid Syndrome	1	1999	173	0.040	Why?
Pneumonia	2	2000	2133	0.040	Why?
Hypotension	1	2003	884	0.040	Why?
Inhibins	1	1997	211	0.040	Why?
International Normalized Ratio	3	2004	367	0.040	Why?
Biopsy, Needle	1	2002	1641	0.040	Why?
Abdominal Pain	1	2003	1064	0.040	Why?
Echocardiography, Doppler	1	2001	935	0.040	Why?
Testicular Hormones	1	1997	188	0.040	Why?
Health Policy	1	2009	2661	0.040	Why?
Diverticulitis, Colonic	1	1998	128	0.040	Why?
Models, Theoretical	2	2007	3589	0.040	Why?
Circadian Rhythm	1	2008	2624	0.040	Why?
Gonadotropins	1	1997	241	0.040	Why?
Ureteral Obstruction	1	1998	296	0.040	Why?
Antiemetics	1	1998	177	0.040	Why?
Child, Preschool	9	2009	41005	0.040	Why?
Tobacco Industry	1	1997	126	0.030	Why?
Cryptorchidism	1	1997	125	0.030	Why?
Reproducibility of Results	5	2009	19905	0.030	Why?
Pancreatectomy	1	2001	804	0.030	Why?
Tissue and Organ Procurement	1	2004	896	0.030	Why?
Ascites	1	1998	344	0.030	Why?
Prognosis	9	2010	29060	0.030	Why?
Ischemic Attack, Transient	1	2002	935	0.030	Why?
Lung Transplantation	1	2004	1155	0.030	Why?
Growth Inhibitors	1	1997	385	0.030	Why?
Propofol	1	2002	629	0.030	Why?
Acne Vulgaris	1	2000	302	0.030	Why?
Risk Assessment	5	2009	23336	0.030	Why?
Interviews as Topic	2	2009	2539	0.030	Why?
General Surgery	1	2007	1636	0.030	Why?
Peptide Fragments	1	2008	5096	0.030	Why?
Mandible	1	2000	740	0.030	Why?
Child Health Services	1	2001	667	0.030	Why?
Myocardial Contraction	1	2001	1579	0.030	Why?
Pancreas	1	2002	1687	0.030	Why?
Health Status Indicators	2	2003	970	0.030	Why?
Growth Substances	1	1997	784	0.030	Why?
Gastrectomy	1	2000	663	0.030	Why?
Blood Pressure	2	2008	8551	0.030	Why?
Nausea	1	1998	674	0.030	Why?
Case-Control Studies	7	2009	21748	0.030	Why?
Confidence Intervals	3	2008	2971	0.030	Why?
Dementia	1	2009	2518	0.030	Why?
Vomiting	1	1998	637	0.030	Why?
Hypothermia, Induced	1	2000	752	0.030	Why?
United States	14	2009	69872	0.030	Why?
Child	13	2009	77709	0.030	Why?
Infant	7	2009	35134	0.030	Why?
Health Status	2	2000	4034	0.030	Why?
Glioma	1	2009	3401	0.030	Why?
Office Visits	1	1999	598	0.030	Why?
Health Promotion	1	2007	2205	0.030	Why?
Estrogens	1	2001	1566	0.030	Why?
Anesthesia, General	2	2002	1171	0.030	Why?
Intensive Care Units, Pediatric	1	2001	981	0.030	Why?
Kidney Calculi	1	1998	465	0.030	Why?
Peroxidase	1	1997	611	0.030	Why?
Stress, Psychological	1	2009	4245	0.030	Why?
Hypertension, Pulmonary	1	2004	1534	0.030	Why?
Program Evaluation	2	2002	2488	0.030	Why?
Quality of Life	3	2006	12802	0.030	Why?
Hypercholesterolemia	1	2000	1151	0.030	Why?
Kaplan-Meier Estimate	3	2009	6539	0.030	Why?
Fever	1	2001	1616	0.030	Why?
Polycystic Ovary Syndrome	1	1997	370	0.030	Why?
Aortic Aneurysm, Thoracic	1	2000	691	0.030	Why?
Health Knowledge, Attitudes, Practice	1	2008	3922	0.030	Why?
Subarachnoid Hemorrhage	1	2001	1018	0.030	Why?
Primary Health Care	4	2005	4557	0.030	Why?
Dental Implants	1	2001	750	0.030	Why?
CA-125 Antigen	1	1995	286	0.030	Why?
Exercise Test	1	2001	2073	0.030	Why?
Platelet Aggregation Inhibitors	2	2003	3070	0.030	Why?
Young Adult	5	2010	56429	0.030	Why?
Telephone	2	2007	617	0.030	Why?
Laser Therapy	1	2000	1072	0.030	Why?
Liver Transplantation	1	2004	2119	0.030	Why?
World Health Organization	2	2009	1318	0.030	Why?
Psychomotor Performance	1	2001	1901	0.030	Why?
Autoantigens	1	1997	892	0.030	Why?
Infusions, Intravenous	3	2004	2274	0.030	Why?
Triglycerides	1	2000	2453	0.030	Why?
Pyridines	1	2004	2825	0.030	Why?
Aorta	1	2000	2062	0.030	Why?
Comorbidity	4	2009	10388	0.030	Why?
Health Care Costs	2	2008	3208	0.030	Why?
Absorption	2	2005	248	0.030	Why?
Postmenopause	1	2001	2460	0.030	Why?
Regression Analysis	4	2007	6459	0.030	Why?
Attitude of Health Personnel	1	2006	3841	0.030	Why?
Rheumatic Diseases	1	1999	593	0.030	Why?
Patient Preference	2	2009	889	0.030	Why?
Immunotherapy	2	2005	4446	0.030	Why?
Skin	1	2006	4372	0.030	Why?
Thrombolytic Therapy	1	2001	2162	0.030	Why?
Cost Savings	1	1997	925	0.030	Why?
Single-Blind Method	3	2002	1590	0.030	Why?
Psoriasis	1	2000	902	0.030	Why?
Infertility, Female	1	1998	788	0.030	Why?
Intestine, Small	1	1998	1240	0.030	Why?
Serine Endopeptidases	1	1997	1073	0.030	Why?
Sheep	2	2004	1437	0.030	Why?
Stents	1	2003	3282	0.030	Why?
Emergency Medical Services	1	2003	1917	0.030	Why?
Cholesterol	1	2000	2919	0.020	Why?
Esophageal Neoplasms	1	2001	1585	0.020	Why?
Occupational Diseases	1	2000	1469	0.020	Why?
Memory	1	2001	2174	0.020	Why?
Chronic Disease	5	2009	9145	0.020	Why?
Thigh	2	2005	247	0.020	Why?
Heart Diseases	2	2001	2789	0.020	Why?
Lipectomy	2	2005	118	0.020	Why?
Recurrence	3	2009	8340	0.020	Why?
Brain	3	2010	26388	0.020	Why?
Pregnancy Outcome	1	2001	2795	0.020	Why?
Incidence	6	2007	20952	0.020	Why?
Aortic Aneurysm, Abdominal	1	2000	1186	0.020	Why?
Double-Blind Method	4	2009	12025	0.020	Why?
Epidural Space	2	2002	124	0.020	Why?
Stress Disorders, Post-Traumatic	1	2008	4266	0.020	Why?
Pilot Projects	4	2007	8319	0.020	Why?
Reoperation	1	2000	4201	0.020	Why?
Diffusion Magnetic Resonance Imaging	1	2002	2737	0.020	Why?
Pain Measurement	3	2008	3420	0.020	Why?
Endometriosis	1	1998	839	0.020	Why?
Drug Costs	1	1997	1105	0.020	Why?
Group Practice, Prepaid	2	2001	14	0.020	Why?
Carcinoma, Hepatocellular	1	2002	2214	0.020	Why?
Clinical Trials, Phase IV as Topic	1	2009	27	0.020	Why?
Myocardium	1	2002	4772	0.020	Why?
Consent Forms	1	2009	53	0.020	Why?
Hospitalization	2	2006	10259	0.020	Why?
Adolescent Behavior	1	1997	1151	0.020	Why?
Heart Transplantation	1	2002	3112	0.020	Why?
Leukopenia	1	2009	213	0.020	Why?
Thrombosis	1	2002	2968	0.020	Why?
Forced Expiratory Flow Rates	1	2008	74	0.020	Why?
Causality	2	2008	1275	0.020	Why?
Antibodies, Monoclonal	1	2005	9274	0.020	Why?
Brain Neoplasms	1	2009	8861	0.020	Why?
Peak Expiratory Flow Rate	1	2008	141	0.020	Why?
Hospital Mortality	3	2009	5316	0.020	Why?
Critical Care	1	2001	2647	0.020	Why?
Cholangiography	1	2008	189	0.020	Why?
Electric Stimulation	2	2006	1767	0.020	Why?
Stroke Volume	1	2001	5006	0.020	Why?
Leukocytosis	1	2009	247	0.020	Why?
Asthma	1	2006	6010	0.020	Why?
Hyperparathyroidism, Secondary	1	2008	126	0.020	Why?
Pennsylvania	1	2008	613	0.020	Why?
Cerebrovascular Circulation	3	2002	2732	0.020	Why?
Coproporphyrinogen Oxidase	1	2006	5	0.020	Why?
Metribolone	1	2006	13	0.020	Why?
Maine	1	2006	139	0.020	Why?
Health Services for the Aged	1	2009	269	0.020	Why?
Registries	2	1999	8091	0.020	Why?
Evaluation Studies as Topic	2	1999	1681	0.020	Why?
Nicotinic Agonists	1	2009	271	0.020	Why?
Homocysteine	1	2010	647	0.020	Why?
Blood Pressure Monitoring, Ambulatory	1	2008	236	0.020	Why?
Administration, Cutaneous	1	2009	711	0.020	Why?
Neurologic Examination	1	2010	931	0.020	Why?
Cholecystectomy, Laparoscopic	1	2008	230	0.020	Why?
Electrocardiography, Ambulatory	1	2009	585	0.020	Why?
Activities of Daily Living	2	2008	2419	0.020	Why?
Bronchoconstrictor Agents	1	2006	77	0.020	Why?
Coronary Artery Disease	2	2010	6486	0.020	Why?
Ventilation-Perfusion Ratio	1	2006	116	0.020	Why?
Proportional Hazards Models	3	2008	12356	0.020	Why?
Pediatrics	1	2001	3475	0.020	Why?
Marital Status	1	2008	437	0.020	Why?
Laparoscopy	2	2009	2150	0.020	Why?
Enzyme-Linked Immunosorbent Assay	3	1999	3873	0.020	Why?
Methacholine Chloride	1	2006	233	0.020	Why?
Protoporphyrins	1	2006	164	0.020	Why?
Galvanic Skin Response	1	2008	349	0.020	Why?
Neoplasms	2	2009	21696	0.020	Why?
Liver Neoplasms	1	2002	4253	0.020	Why?
Colitis, Ulcerative	1	1998	1911	0.020	Why?
Analgesics, Opioid	1	2002	3677	0.020	Why?
Hyperparathyroidism	1	2007	339	0.020	Why?
Developed Countries	1	2009	437	0.020	Why?
Manometry	1	2008	445	0.020	Why?
Embryo Implantation	2	1998	272	0.020	Why?
Cotinine	1	2006	206	0.020	Why?
Risk	3	2003	9688	0.020	Why?
Cholangiopancreatography, Endoscopic Retrograde	1	2008	504	0.020	Why?
Attitude to Health	2	2008	2052	0.020	Why?
Observer Variation	2	2003	2593	0.020	Why?
Vital Capacity	1	2008	925	0.020	Why?
Crohn Disease	1	1998	2304	0.020	Why?
Guanylate Cyclase-Activating Proteins	1	2004	3	0.020	Why?
Administration, Oral	2	2003	3914	0.020	Why?
Databases as Topic	1	2007	475	0.020	Why?
Expert Testimony	1	2008	356	0.020	Why?
Injections, Intraperitoneal	1	2005	425	0.020	Why?
Conditioning, Classical	1	2008	366	0.020	Why?
15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid	1	2004	68	0.020	Why?
Spirometry	1	2008	865	0.020	Why?
Prenatal Exposure Delayed Effects	1	1997	2408	0.020	Why?
Clinical Trials, Phase III as Topic	1	2009	841	0.020	Why?
Cerebral Cortex	1	2001	5709	0.020	Why?
Parity	1	2008	929	0.020	Why?
National Institutes of Health (U.S.)	2	1999	780	0.020	Why?
Computer Systems	1	2006	483	0.020	Why?
Disabled Persons	2	2006	1212	0.020	Why?
NG-Nitroarginine Methyl Ester	1	2004	254	0.020	Why?
Uncertainty	1	2009	735	0.020	Why?
Video Recording	1	2009	949	0.010	Why?
South Africa	1	2009	1731	0.010	Why?
Patient Readmission	2	2008	3116	0.010	Why?
Hospitals, University	1	2005	570	0.010	Why?
Clinical Chemistry Tests	1	2003	61	0.010	Why?
Prone Position	1	2004	194	0.010	Why?
Creatinine	1	2009	1919	0.010	Why?
Drug Therapy, Combination	2	2004	6489	0.010	Why?
Health Resources	1	2009	911	0.010	Why?
Drug Administration Schedule	2	2002	4933	0.010	Why?
Cyclic GMP	1	2004	409	0.010	Why?
Pulmonary Circulation	1	2006	739	0.010	Why?
Pancreatic Neoplasms	1	2001	5263	0.010	Why?
Troponin T	1	2008	754	0.010	Why?
Choice Behavior	1	2009	802	0.010	Why?
Ambulances	1	2003	95	0.010	Why?
Immunoglobulin M	2	1999	1537	0.010	Why?
Secondary Prevention	1	2009	1530	0.010	Why?
Clinical Protocols	1	2009	1461	0.010	Why?
Electrocardiography	2	2008	6442	0.010	Why?
Schizophrenia	1	2001	6882	0.010	Why?
Telemedicine	1	1999	2872	0.010	Why?
Delphi Technique	1	2005	779	0.010	Why?
Liver Function Tests	1	2003	528	0.010	Why?
Appointments and Schedules	1	2006	417	0.010	Why?
Forms and Records Control	1	2002	160	0.010	Why?
Statistics as Topic	1	2008	2373	0.010	Why?
Embryo, Mammalian	2	1998	1701	0.010	Why?
Prevalence	3	2008	15221	0.010	Why?
Reference Values	1	2009	4982	0.010	Why?
Cardiopulmonary Resuscitation	1	2009	980	0.010	Why?
Rehabilitation Centers	1	2003	254	0.010	Why?
Administration, Inhalation	1	2004	1105	0.010	Why?
Vasoconstrictor Agents	1	2005	642	0.010	Why?
Models, Statistical	2	2007	5101	0.010	Why?
Cell Biology	1	2002	92	0.010	Why?
Disaster Planning	1	2007	549	0.010	Why?
Blood Gas Analysis	1	2002	383	0.010	Why?
Oxygen	2	2004	4189	0.010	Why?
Laminectomy	1	2002	234	0.010	Why?
Urinalysis	1	2003	369	0.010	Why?
Drug Synergism	1	2005	1794	0.010	Why?
Referral and Consultation	2	2007	3531	0.010	Why?
Conscious Sedation	1	2006	528	0.010	Why?
Total Quality Management	1	2002	274	0.010	Why?
Capillaries	1	2004	773	0.010	Why?
RNA, Viral	1	2009	2901	0.010	Why?
Estriol	1	2000	53	0.010	Why?
Economics, Medical	1	2001	113	0.010	Why?
Sex Distribution	1	2006	2297	0.010	Why?
Neoplasm Recurrence, Local	1	1999	9240	0.010	Why?
Memory Disorders	1	2008	1186	0.010	Why?
Parathyroid Hormone	1	2007	1800	0.010	Why?
Allergy and Immunology	1	2002	169	0.010	Why?
Neck	1	2005	698	0.010	Why?
Cross-Sectional Studies	3	2007	25039	0.010	Why?
Qualitative Research	1	2009	2682	0.010	Why?
Platelet Aggregation	1	2003	798	0.010	Why?
Bacteriological Techniques	1	2001	277	0.010	Why?
Embolism	1	2003	408	0.010	Why?
Cholesterol, Dietary	1	2000	231	0.010	Why?
Radiography, Abdominal	1	2003	537	0.010	Why?
Occupational Therapy	1	2001	134	0.010	Why?
Health Care Surveys	1	2007	2453	0.010	Why?
Neuromuscular Junction	1	2002	397	0.010	Why?
Carbon Dioxide	1	2004	1150	0.010	Why?
Pyloric Antrum	1	2000	69	0.010	Why?
Form Perception	1	2001	182	0.010	Why?
Career Choice	1	2006	744	0.010	Why?
Waiting Lists	1	2004	692	0.010	Why?
Blood Volume	1	2001	565	0.010	Why?
Educational Status	1	2008	2540	0.010	Why?
Drug Interactions	1	2004	1460	0.010	Why?
Tumor Burden	1	2005	1915	0.010	Why?
Ulnar Nerve	1	2000	106	0.010	Why?
Cross-Over Studies	1	2005	2029	0.010	Why?
Benchmarking	1	2006	1042	0.010	Why?
Paraplegia	1	2000	169	0.010	Why?
Cyclosporine	1	2002	788	0.010	Why?
Fear	1	2008	1440	0.010	Why?
Personnel, Hospital	1	2001	283	0.010	Why?
Patient Transfer	1	2006	762	0.010	Why?
Quality of Health Care	2	2006	4369	0.010	Why?
Haloperidol	1	2000	397	0.010	Why?
Gastric Emptying	1	2001	233	0.010	Why?
Spinal Cord Ischemia	1	2000	94	0.010	Why?
Hydrostatic Pressure	1	1999	106	0.010	Why?
Blood	1	2001	598	0.010	Why?
Drug Evaluation, Preclinical	1	2004	1375	0.010	Why?
Ovulation Induction	1	2001	274	0.010	Why?
Image Processing, Computer-Assisted	2	2010	8949	0.010	Why?
Algorithms	3	2006	13882	0.010	Why?
Maxilla	1	2001	471	0.010	Why?
Health Benefit Plans, Employee	1	2001	332	0.010	Why?
Survivors	1	2009	2291	0.010	Why?
Receptors, LHRH	1	1999	160	0.010	Why?
Heart Valves	1	2000	291	0.010	Why?
Administration, Topical	1	2000	690	0.010	Why?
Dose-Response Relationship, Radiation	1	2000	876	0.010	Why?
Dermatitis	1	2000	199	0.010	Why?
Motivation	1	2008	1971	0.010	Why?
Menotropins	1	1998	45	0.010	Why?
Fluoroscopy	1	2002	924	0.010	Why?
Posture	1	2002	958	0.010	Why?
Motor Skills	1	2001	522	0.010	Why?
Linear Models	1	2008	5953	0.010	Why?
Quality Indicators, Health Care	1	2008	1831	0.010	Why?
Hypertension	2	2010	8479	0.010	Why?
Receptor Protein-Tyrosine Kinases	1	2005	1660	0.010	Why?
Cardiotonic Agents	1	2001	535	0.010	Why?
Physical Therapy Modalities	1	2001	550	0.010	Why?
Coronary Circulation	1	2003	1572	0.010	Why?
Dental Implantation, Endosseous	1	2001	502	0.010	Why?
Wakefulness	1	2004	1245	0.010	Why?
Tumor Cells, Cultured	1	2005	6313	0.010	Why?
Hospitals, Teaching	1	2002	1180	0.010	Why?
Urography	1	1998	313	0.010	Why?
Transplantation, Heterologous	1	2005	2383	0.010	Why?
New York	1	2000	886	0.010	Why?
Diagnosis-Related Groups	1	1999	455	0.010	Why?
Angioplasty, Balloon, Coronary	1	2005	1873	0.010	Why?
Cerebrospinal Fluid	1	2000	535	0.010	Why?
Myeloblastin	1	1997	101	0.010	Why?
Dose-Response Relationship, Drug	2	2000	10943	0.010	Why?
Up-Regulation	1	2006	4222	0.010	Why?
Body Temperature	1	2000	777	0.010	Why?
Constriction, Pathologic	1	2000	1107	0.010	Why?
Random Allocation	1	2001	2428	0.010	Why?
Receptors, Progesterone	1	2001	1098	0.010	Why?
Follistatin	1	1997	141	0.010	Why?
Uterine Cervical Dysplasia	1	2000	387	0.010	Why?
Multicenter Studies as Topic	1	2002	1677	0.010	Why?
Analysis of Variance	1	2005	6366	0.010	Why?
Fluorescent Antibody Technique, Indirect	1	1997	429	0.010	Why?
Mullerian Ducts	1	1997	198	0.010	Why?
Practice Guidelines as Topic	2	2005	7282	0.010	Why?
Demography	1	2001	1655	0.010	Why?
Radiographic Image Enhancement	1	2001	885	0.010	Why?
Disorders of Sex Development	1	1997	122	0.010	Why?
Randomized Controlled Trials as Topic	2	2003	9955	0.010	Why?
False Positive Reactions	1	1999	980	0.010	Why?
Developing Countries	1	2009	2815	0.010	Why?
Cystadenocarcinoma, Serous	1	2000	450	0.010	Why?
Adenocarcinoma, Mucinous	1	2000	507	0.010	Why?
Cell Survival	1	2006	5882	0.010	Why?
Immunoglobulin G	2	1999	4561	0.010	Why?
Neoplasm Staging	2	2001	11031	0.010	Why?
Intensive Care Units	1	2009	3680	0.010	Why?
Communication	1	2009	3750	0.010	Why?
Arthroscopy	1	2002	926	0.010	Why?
Geriatric Assessment	1	2003	1372	0.010	Why?
Shoulder Joint	1	2002	695	0.010	Why?
Cost-Benefit Analysis	1	2008	5388	0.010	Why?
Bone Transplantation	1	2000	907	0.010	Why?
Urban Population	1	2003	2022	0.010	Why?
Washington	1	1996	313	0.010	Why?
Coronary Artery Bypass	1	2005	2288	0.010	Why?
Tissue Donors	1	2004	2241	0.010	Why?
Sex Characteristics	1	2005	2585	0.010	Why?
Estrogen Replacement Therapy	1	2001	1203	0.010	Why?
Neuropsychological Tests	1	2008	6994	0.010	Why?
Sjogren's Syndrome	1	1996	234	0.010	Why?
Anti-Mullerian Hormone	1	1997	402	0.010	Why?
Palliative Care	1	2009	3493	0.010	Why?
Infant, Newborn	2	2009	25628	0.010	Why?
Reaction Time	1	2001	2098	0.010	Why?
Epithelium	1	1999	1679	0.010	Why?
Fertility	1	1999	781	0.010	Why?
Emergencies	1	2001	1170	0.010	Why?
Renal Insufficiency	1	2000	804	0.010	Why?
Rabbits	1	2000	4894	0.010	Why?
Calcium	1	2007	5755	0.010	Why?
Databases, Factual	1	2009	7730	0.010	Why?
Streptococcal Infections	1	1998	638	0.010	Why?
Myositis	1	1996	251	0.010	Why?
Schizophrenic Psychology	1	2001	1678	0.010	Why?
Evidence-Based Medicine	1	2006	3611	0.010	Why?
Transplantation, Homologous	1	2002	4777	0.010	Why?
Cerebellum	1	2001	1488	0.010	Why?
Testis	1	1997	804	0.010	Why?
Self-Assessment	1	1996	390	0.010	Why?
Dopamine	1	2001	1591	0.010	Why?
Hospitals	1	2007	3954	0.010	Why?
In Situ Hybridization	1	1997	1950	0.010	Why?
Cryopreservation	1	1998	670	0.010	Why?
Receptors, Estrogen	1	2001	2190	0.010	Why?
Combined Modality Therapy	1	2005	8642	0.010	Why?
Knee Joint	1	2002	1680	0.010	Why?
Patient Discharge	1	2006	3318	0.010	Why?
Monitoring, Physiologic	1	2001	1739	0.010	Why?
Immunoglobulin A	1	1996	995	0.010	Why?
Scleroderma, Systemic	1	1996	323	0.010	Why?
Research Design	1	2008	5984	0.010	Why?
Sweden	1	1995	1341	0.010	Why?
Vasculitis	1	1996	519	0.010	Why?
Allergens	1	1999	1320	0.010	Why?
Age of Onset	1	1999	3270	0.010	Why?
Hysterectomy	1	1998	927	0.010	Why?
Research Support as Topic	1	1996	705	0.010	Why?
Commerce	1	1997	592	0.010	Why?
Forecasting	1	2001	2951	0.010	Why?
Animals	4	2005	168768	0.010	Why?
Receptor, erbB-2	1	2001	2417	0.010	Why?
Cost of Illness	1	2001	1860	0.010	Why?
Radiography	1	2002	7023	0.010	Why?
Aging	1	2010	8664	0.010	Why?
Infertility	1	1998	655	0.010	Why?
Sex Factors	1	2004	10400	0.010	Why?
Urology	1	1995	399	0.010	Why?
Cell Proliferation	1	2006	10483	0.010	Why?
Biopsy	1	2002	6755	0.010	Why?
Positron-Emission Tomography	1	2006	6234	0.010	Why?
Probability	1	1995	2506	0.010	Why?
Apoptosis	1	2006	9724	0.010	Why?
Estradiol	1	1997	2020	0.010	Why?
Respiration, Artificial	1	2001	2569	0.010	Why?
Cell Line, Tumor	1	2006	16690	0.010	Why?
Models, Biological	1	2006	9584	0.010	Why?
Feasibility Studies	1	1999	5077	0.010	Why?
Gene Expression Regulation, Neoplastic	1	2005	8432	0.010	Why?
Staphylococcal Infections	1	1998	1400	0.010	Why?
Cell Differentiation	1	2006	11486	0.010	Why?
Body Weight	1	2000	4671	0.010	Why?
Health Expenditures	1	2001	2349	0.010	Why?
Critical Illness	1	2001	2670	0.000	Why?
Immunohistochemistry	1	2001	11366	0.000	Why?
Sepsis	1	2001	2593	0.000	Why?
Research	1	1995	1999	0.000	Why?
Testosterone	1	1997	2419	0.000	Why?
Uterine Cervical Neoplasms	1	1998	2020	0.000	Why?
Obesity	1	2008	12746	0.000	Why?
Heart Failure	1	2009	10895	0.000	Why?
Lupus Erythematosus, Systemic	1	1996	2104	0.000	Why?
Body Mass Index	1	2001	12721	0.000	Why?
Cognition	1	2001	6770	0.000	Why?
Societies, Medical	1	1995	3743	0.000	Why?
Anti-Bacterial Agents	1	2001	7182	0.000	Why?
Clinical Competence	1	1998	4687	0.000	Why?
Carcinoma, Squamous Cell	1	1998	4034	0.000	Why?
Antineoplastic Agents	1	2005	13693	0.000	Why?
Arthritis, Rheumatoid	1	1996	3712	0.000	Why?
Physicians	1	1999	4567	0.000	Why?
Mice	1	2005	81201	0.000	Why?
Antineoplastic Combined Chemotherapy Protocols	1	1999	11525	0.000	Why?
Lung Neoplasms	1	1998	13104	0.000	Why?

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