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	807	0.480	Why?
Warfarin	12	2009	1483	0.340	Why?
Smoking Cessation	8	2009	2057	0.260	Why?
Abdominal Injuries	1	2009	360	0.260	Why?
Spleen	1	2010	2295	0.230	Why?
Atrial Fibrillation	13	2009	5127	0.230	Why?
Neuromuscular Nondepolarizing Agents	3	2002	143	0.220	Why?
Videotape Recording	3	2009	337	0.220	Why?
Anticoagulants	13	2009	4812	0.220	Why?
Renal Dialysis	6	2009	1796	0.210	Why?
Medical Order Entry Systems	1	2007	521	0.200	Why?
Spinal Stenosis	1	2005	261	0.200	Why?
Thromboembolism	7	2009	995	0.190	Why?
Guideline Adherence	3	2007	2220	0.190	Why?
Smoking	9	2009	9053	0.160	Why?
Intracranial Hemorrhages	5	2009	822	0.160	Why?
Nasal Septum	1	2000	130	0.160	Why?
Anesthesia Recovery Period	2	2007	155	0.150	Why?
Cerebral Hemorrhage	6	2008	2656	0.150	Why?
Data Collection	3	2010	3322	0.150	Why?
Nasal Obstruction	1	2000	160	0.150	Why?
Gatekeeping	3	2002	49	0.150	Why?
AIDS Serodiagnosis	2	2009	220	0.140	Why?
Female	122	2010	392688	0.140	Why?
Aged	77	2010	169308	0.140	Why?
Prospective Studies	33	2009	54423	0.140	Why?
Angina, Unstable	3	2006	888	0.140	Why?
Middle Aged	82	2010	220917	0.140	Why?
Male	107	2010	360841	0.140	Why?
Colonic Diseases	1	1998	201	0.140	Why?
Managed Care Programs	4	2007	940	0.140	Why?
New England	2	2010	1054	0.130	Why?
Stroke	14	2010	9758	0.130	Why?
Retrospective Studies	40	2010	80646	0.130	Why?
Specialization	4	2008	778	0.130	Why?
Operating Rooms	3	2007	789	0.130	Why?
Adult	78	2010	221200	0.130	Why?
Bupropion	2	2008	304	0.120	Why?
Trauma Centers	3	2010	937	0.120	Why?
Sciatica	3	2006	97	0.120	Why?
Recovery Room	3	2006	34	0.120	Why?
Cerebral Infarction	5	2003	983	0.120	Why?
Workers' Compensation	3	2006	150	0.120	Why?
Humans	150	2010	761578	0.120	Why?
Isoquinolines	3	2002	352	0.120	Why?
Fertilization in Vitro	5	2001	1292	0.110	Why?
Neurofibroma, Plexiform	2	2005	66	0.110	Why?
Terminal Care	3	2009	1761	0.110	Why?
Anesthesia, Local	2	2006	277	0.110	Why?
Aged, 80 and over	36	2009	58983	0.110	Why?
Hospital Costs	3	2008	947	0.100	Why?
Aminolevulinic Acid	2	2006	144	0.100	Why?
Medicine	4	2008	942	0.100	Why?
Enterocolitis, Pseudomembranous	2	2009	264	0.100	Why?
Logistic Models	19	2009	13255	0.100	Why?
Pancreatitis	3	2008	1096	0.100	Why?
Recovery of Function	5	2009	2979	0.100	Why?
Brain Ischemia	5	2010	3049	0.100	Why?
Decision Making	4	2009	3929	0.100	Why?
Advance Care Planning	2	2009	699	0.100	Why?
Academic Medical Centers	5	2009	2759	0.100	Why?
Counseling	4	2009	1547	0.090	Why?
Trauma Severity Indices	2	2010	478	0.090	Why?
Kidney Failure, Chronic	3	2008	2472	0.090	Why?
Family Practice	3	2005	512	0.090	Why?
Cohort Studies	22	2010	41493	0.090	Why?
Physicians, Women	2	2008	509	0.090	Why?
Injections, Subcutaneous	2	2005	681	0.090	Why?
Lumbar Vertebrae	3	2006	1879	0.090	Why?
Prenatal Care	3	2008	1139	0.090	Why?
Phosphorus	2	2008	335	0.090	Why?
Hospital Units	2	2008	142	0.090	Why?
Ovarian Hyperstimulation Syndrome	3	1999	47	0.080	Why?
Predictive Value of Tests	18	2009	15266	0.080	Why?
Cholecystectomy	2	2008	406	0.080	Why?
Time Management	2	2006	52	0.080	Why?
Lidocaine	2	2005	538	0.080	Why?
Emergency Service, Hospital	7	2007	7879	0.080	Why?
Decision Support Techniques	2	2009	1998	0.080	Why?
Statistics, Nonparametric	3	2009	2850	0.080	Why?
Health Maintenance Organizations	2	2002	659	0.080	Why?
Creatine Kinase, MB Form	2	2008	202	0.080	Why?
Multivariate Analysis	11	2009	12059	0.080	Why?
Gelsolin	1	2009	189	0.080	Why?
Splenectomy	1	2010	391	0.080	Why?
Patient Education as Topic	3	2008	2319	0.080	Why?
Risk Factors	22	2010	74212	0.080	Why?
Air Ambulances	1	2009	92	0.080	Why?
Proxy	1	2009	151	0.080	Why?
Patient Satisfaction	5	2009	3461	0.080	Why?
Antibodies, Anticardiolipin	2	1999	62	0.080	Why?
Receptor, Cannabinoid, CB1	1	2009	137	0.070	Why?
Ovarian Follicle	2	2001	244	0.070	Why?
Kidney Diseases	2	2009	2091	0.070	Why?
Postpartum Period	3	2009	1173	0.070	Why?
Community-Acquired Infections	3	2001	469	0.070	Why?
Early Ambulation	1	2007	49	0.070	Why?
Prostatic Hyperplasia	3	1996	521	0.070	Why?
Diverticulitis	1	2010	185	0.070	Why?
Piperidines	2	2009	1656	0.070	Why?
Diagnostic Tests, Routine	2	2003	787	0.070	Why?
Patient Care Management	2	2007	302	0.070	Why?
Photochemotherapy	2	2006	823	0.070	Why?
Patient Admission	2	2008	1367	0.070	Why?
Colonic Neoplasms	2	1998	2538	0.070	Why?
Treatment Failure	2	2010	2644	0.070	Why?
Nicotine	2	2009	680	0.070	Why?
Postanesthesia Nursing	1	2006	10	0.070	Why?
Nitrogen Radioisotopes	1	2006	41	0.070	Why?
Coronary Disease	4	2005	5914	0.070	Why?
Workload	3	2007	844	0.070	Why?
Twins	1	2008	339	0.070	Why?
Pyrazoles	2	2009	2009	0.070	Why?
Women	1	2008	223	0.070	Why?
Hematoporphyrin Photoradiation	1	2005	17	0.070	Why?
Chi-Square Distribution	2	2009	3415	0.070	Why?
Acute Disease	9	2010	7237	0.070	Why?
Emergency Medicine	2	2005	1198	0.070	Why?
Spinal Injuries	1	2009	301	0.070	Why?
Periodicals as Topic	2	2008	1463	0.070	Why?
Proteinuria	1	2009	607	0.060	Why?
Maternal Behavior	1	2008	307	0.060	Why?
Treatment Outcome	23	2009	64684	0.060	Why?
Myocardial Infarction	5	2008	11461	0.060	Why?
HIV Infections	5	2010	17352	0.060	Why?
Reflex Sympathetic Dystrophy	1	2006	58	0.060	Why?
Length of Stay	7	2009	6426	0.060	Why?
Gallstones	1	2008	284	0.060	Why?
Bronchoconstriction	1	2006	142	0.060	Why?
Myoglobin	1	2005	159	0.060	Why?
Nitric Oxide	2	2004	2135	0.060	Why?
Injury Severity Score	1	2009	1045	0.060	Why?
Anesthetics, Local	2	2005	997	0.060	Why?
Police	1	2007	157	0.060	Why?
Physical Exertion	1	2008	667	0.060	Why?
Massachusetts	10	2010	8830	0.060	Why?
Adolescent	24	2009	88323	0.060	Why?
Steroids	2	2002	929	0.060	Why?
Postoperative Complications	8	2010	15633	0.060	Why?
Boston	9	2010	9326	0.060	Why?
Afferent Pathways	1	2006	298	0.060	Why?
Extinction, Psychological	1	2008	371	0.060	Why?
Angina Pectoris	2	2005	959	0.060	Why?
Diagnostic Errors	2	2009	1265	0.060	Why?
Pulmonary Diffusing Capacity	1	2004	94	0.060	Why?
Aspirin	4	2004	3133	0.060	Why?
Abdomen	2	2008	1128	0.060	Why?
Brachial Plexus	1	2006	167	0.060	Why?
Depression, Postpartum	1	2009	346	0.060	Why?
Physicians, Family	1	2006	350	0.060	Why?
Embryo Transfer	2	1999	522	0.060	Why?
Substance Withdrawal Syndrome	1	2009	625	0.060	Why?
Carbon Monoxide	2	2004	547	0.060	Why?
Pulmonary Ventilation	1	2006	372	0.060	Why?
Cholinesterases	2	2002	32	0.060	Why?
Utilization Review	2	2002	382	0.060	Why?
Medical Records	3	2005	1408	0.060	Why?
Photosensitizing Agents	3	2006	623	0.060	Why?
Ambulatory Care	3	2000	2775	0.060	Why?
Wounds and Injuries	2	2009	2491	0.060	Why?
Vitamin D	2	2008	3303	0.060	Why?
Colectomy	1	2009	688	0.060	Why?
Connective Tissue Diseases	2	1997	285	0.060	Why?
Anti-HIV Agents	2	2010	4527	0.060	Why?
Neurites	1	2006	391	0.060	Why?
Hospital Information Systems	1	2006	394	0.060	Why?
Adenocarcinoma	5	2001	6346	0.060	Why?
Spinal Cord	2	2003	1819	0.060	Why?
Ovarian Neoplasms	4	2005	4878	0.060	Why?
Antidepressive Agents, Second-Generation	1	2006	489	0.060	Why?
Blood Flow Velocity	3	2003	1371	0.050	Why?
Follicle Stimulating Hormone	3	2001	726	0.050	Why?
Porphyrins	1	2005	352	0.050	Why?
Sensitivity and Specificity	9	2008	14665	0.050	Why?
Mass Screening	3	2009	5428	0.050	Why?
Respiratory Function Tests	1	2008	1682	0.050	Why?
Authorship	1	2006	284	0.050	Why?
Medical Records Systems, Computerized	2	2010	1192	0.050	Why?
Cervical Vertebrae	1	2009	980	0.050	Why?
Bronchiolitis Obliterans	1	2004	213	0.050	Why?
Autonomic Nerve Block	1	2003	80	0.050	Why?
Ancillary Services, Hospital	1	2002	23	0.050	Why?
Malpractice	1	2008	556	0.050	Why?
Patients	1	2009	907	0.050	Why?
Disability Evaluation	2	2008	1836	0.050	Why?
Alfentanil	1	2002	27	0.050	Why?
Neurofibromatosis 1	2	2005	561	0.050	Why?
Bibliometrics	1	2006	352	0.050	Why?
Fibrinolytic Agents	4	2009	2084	0.050	Why?
Triage	1	2009	986	0.050	Why?
Anesthetics, Combined	1	2002	43	0.050	Why?
Clostridium Infections	1	2009	558	0.050	Why?
Digestive System Surgical Procedures	1	2007	572	0.050	Why?
Nerve Fibers	1	2006	708	0.050	Why?
Complex Regional Pain Syndromes	1	2003	121	0.050	Why?
Longitudinal Studies	5	2009	14607	0.050	Why?
Focus Groups	1	2008	1413	0.050	Why?
Pregnant Women	1	2007	566	0.050	Why?
Tomography, X-Ray Computed	8	2009	20569	0.050	Why?
Anesthesia, Intravenous	1	2002	129	0.050	Why?
Community Health Services	1	2007	656	0.050	Why?
Physical Examination	1	2008	1255	0.050	Why?
Accidents, Traffic	1	2007	816	0.050	Why?
Interdisciplinary Communication	1	2007	931	0.050	Why?
Actins	1	2009	2050	0.050	Why?
Mental Recall	1	2008	1221	0.050	Why?
Low Back Pain	3	2005	984	0.050	Why?
Vascular Resistance	1	2004	930	0.050	Why?
Postoperative Nausea and Vomiting	1	2002	128	0.050	Why?
Odds Ratio	7	2009	9646	0.050	Why?
Antiretroviral Therapy, Highly Active	1	2010	1897	0.050	Why?
Weight Gain	2	2009	2348	0.050	Why?
Hemorrhage	4	2007	3424	0.050	Why?
Carcinoma	2	2005	2330	0.050	Why?
Quality Assurance, Health Care	2	2001	2169	0.050	Why?
International Cooperation	1	2007	1422	0.050	Why?
17-alpha-Hydroxyprogesterone	1	2000	21	0.050	Why?
Troponin I	1	2005	651	0.050	Why?
Efficiency, Organizational	1	2006	695	0.050	Why?
Prostatectomy	1	2009	1824	0.050	Why?
Guidelines as Topic	1	2007	1386	0.050	Why?
Myocardial Revascularization	1	2005	790	0.050	Why?
Endometrial Neoplasms	2	2001	1366	0.050	Why?
Dental Restoration Failure	1	2001	155	0.050	Why?
Coronary Care Units	1	2002	235	0.050	Why?
Follow-Up Studies	14	2009	39107	0.050	Why?
Prostatic Neoplasms	3	2009	11122	0.050	Why?
Neoplasms, Multiple Primary	1	2005	592	0.050	Why?
Diet, Atherogenic	1	2000	92	0.050	Why?
Ambulatory Surgical Procedures	1	2006	464	0.050	Why?
Diagnosis, Differential	6	2003	12973	0.050	Why?
Platelet Glycoprotein GPIIb-IIIa Complex	1	2003	577	0.050	Why?
Obstetrics	1	2008	665	0.050	Why?
Viral Load	1	2010	3332	0.050	Why?
Publishing	1	2008	833	0.040	Why?
Injections, Epidural	1	2002	201	0.040	Why?
Electrosurgery	1	2000	51	0.040	Why?
Health Services Accessibility	2	2009	5440	0.040	Why?
Uterine Cervical Diseases	1	2000	73	0.040	Why?
Glomerular Filtration Rate	1	2009	2178	0.040	Why?
Physician-Patient Relations	4	2008	3249	0.040	Why?
Graft Rejection	2	2004	4446	0.040	Why?
Vasodilator Agents	1	2004	973	0.040	Why?
Epinephrine	2	2005	792	0.040	Why?
Osseointegration	1	2001	274	0.040	Why?
Cholecystitis	1	2001	180	0.040	Why?
Survival Analysis	7	2009	10090	0.040	Why?
Peripheral Nervous System Diseases	1	2006	710	0.040	Why?
Ultraviolet Therapy	1	2000	84	0.040	Why?
Pylorus	1	2000	86	0.040	Why?
Pancreaticoduodenectomy	2	2001	509	0.040	Why?
Calcium-Binding Proteins	1	2004	1069	0.040	Why?
Muscle Relaxation	1	2000	138	0.040	Why?
Burns	2	2002	1882	0.040	Why?
Glycoproteins	2	1997	2203	0.040	Why?
Patch Tests	1	1999	57	0.040	Why?
Postoperative Care	1	2006	1468	0.040	Why?
Rhinitis, Allergic, Seasonal	1	2000	104	0.040	Why?
Vitamins	1	2008	1635	0.040	Why?
Frozen Sections	1	2000	153	0.040	Why?
Methotrexate	1	2006	1719	0.040	Why?
Natriuretic Peptide, Brain	1	2008	1723	0.040	Why?
Age Factors	9	2009	18398	0.040	Why?
Dermatitis, Contact	1	1999	133	0.040	Why?
Tyrosine	1	2003	1440	0.040	Why?
California	3	2009	1430	0.040	Why?
Nerve Block	1	2006	706	0.040	Why?
Social Support	1	2009	2171	0.040	Why?
Time Factors	13	2008	39970	0.040	Why?
Anesthetics, Intravenous	1	2002	395	0.040	Why?
Magnetic Resonance Imaging	8	2010	36426	0.040	Why?
Peritoneal Neoplasms	1	2005	711	0.040	Why?
Analgesia, Epidural	1	2002	332	0.040	Why?
Information Dissemination	1	2007	1126	0.040	Why?
Anti-Retroviral Agents	1	2009	1784	0.040	Why?
Unnecessary Procedures	1	2002	415	0.040	Why?
Oocytes	3	1998	1166	0.040	Why?
Antibodies, Antiphospholipid	1	1999	71	0.040	Why?
CD4 Lymphocyte Count	3	2009	2571	0.040	Why?
Pulmonary Artery	2	2004	1927	0.040	Why?
Microcirculation	1	2003	1272	0.040	Why?
Cerebellar Diseases	1	2001	220	0.040	Why?
Vasospasm, Intracranial	1	2001	215	0.040	Why?
Patient Care Team	2	2007	2521	0.040	Why?
Pneumonia, Bacterial	1	2001	317	0.040	Why?
Patient Acceptance of Health Care	2	2003	3205	0.040	Why?
Leadership	1	2008	1385	0.040	Why?
Mothers	1	2009	2198	0.040	Why?
Ultrasonography	6	2003	5971	0.040	Why?
Endosonography	1	2002	609	0.040	Why?
Cardiac Output	1	2001	831	0.040	Why?
Chest Pain	1	2005	1091	0.040	Why?
Survival Rate	7	2009	12725	0.040	Why?
Antibodies, Antineutrophil Cytoplasmic	2	1997	289	0.040	Why?
Ovarian Cysts	1	1999	108	0.040	Why?
Severity of Illness Index	8	2009	15843	0.040	Why?
Colitis, Ischemic	1	1998	32	0.040	Why?
Employment	2	2006	1118	0.040	Why?
Patient Selection	2	2008	4244	0.040	Why?
Prostate-Specific Antigen	1	2008	2469	0.040	Why?
Infarction, Middle Cerebral Artery	1	2001	485	0.040	Why?
Pancuronium	1	1997	44	0.040	Why?
Tubocurarine	1	1997	62	0.040	Why?
Vecuronium Bromide	1	1997	33	0.040	Why?
Pregnancy Rate	2	1999	648	0.040	Why?
Faculty, Medical	1	2006	1204	0.040	Why?
Serotonin Antagonists	1	1998	145	0.040	Why?
Atracurium	1	1997	51	0.040	Why?
Critical Pathways	1	2001	474	0.040	Why?
Extracorporeal Membrane Oxygenation	1	2009	1462	0.040	Why?
Heart Rate	1	2009	4195	0.040	Why?
Axons	1	2006	1674	0.040	Why?
Vitamin D Deficiency	1	2007	1388	0.040	Why?
Pain, Postoperative	1	2008	1740	0.040	Why?
Esophagectomy	1	2001	468	0.040	Why?
Virilism	1	1997	28	0.040	Why?
Reagent Kits, Diagnostic	1	1999	239	0.040	Why?
Ondansetron	1	1998	95	0.040	Why?
Diethylstilbestrol	1	1997	87	0.040	Why?
Estrogens, Non-Steroidal	1	1997	52	0.040	Why?
Electric Stimulation Therapy	1	2003	628	0.040	Why?
Hypotension	1	2003	879	0.040	Why?
Pneumonia	2	2000	2143	0.040	Why?
Biopsy, Needle	1	2002	1626	0.040	Why?
Antiphospholipid Syndrome	1	1999	165	0.040	Why?
Pregnancy	11	2009	29876	0.040	Why?
Hydronephrosis	1	1998	271	0.040	Why?
Abdominal Pain	1	2003	1071	0.040	Why?
Inhibins	1	1997	210	0.040	Why?
Echocardiography, Doppler	1	2001	897	0.030	Why?
Models, Theoretical	2	2007	3575	0.030	Why?
International Normalized Ratio	3	2004	382	0.030	Why?
Circadian Rhythm	1	2008	2576	0.030	Why?
Testicular Hormones	1	1997	188	0.030	Why?
Health Policy	1	2009	2684	0.030	Why?
Diverticulitis, Colonic	1	1998	138	0.030	Why?
Ureteral Obstruction	1	1998	293	0.030	Why?
Gonadotropins	1	1997	241	0.030	Why?
Antiemetics	1	1998	186	0.030	Why?
Tobacco Industry	1	1997	136	0.030	Why?
Reproducibility of Results	5	2009	20099	0.030	Why?
Pancreatectomy	1	2001	811	0.030	Why?
Cryptorchidism	1	1997	151	0.030	Why?
Child, Preschool	9	2009	42231	0.030	Why?
Ascites	1	1998	338	0.030	Why?
Propofol	1	2002	603	0.030	Why?
Ischemic Attack, Transient	1	2002	882	0.030	Why?
Prognosis	9	2010	29629	0.030	Why?
Growth Inhibitors	1	1997	378	0.030	Why?
Tissue and Organ Procurement	1	2004	962	0.030	Why?
Child Health Services	1	2001	646	0.030	Why?
Risk Assessment	5	2009	23996	0.030	Why?
Myocardial Contraction	1	2001	1515	0.030	Why?
Peptide Fragments	1	2008	5112	0.030	Why?
General Surgery	1	2007	1692	0.030	Why?
Mandible	1	2000	753	0.030	Why?
Health Status Indicators	2	2003	970	0.030	Why?
Pancreas	1	2002	1691	0.030	Why?
Growth Substances	1	1997	768	0.030	Why?
Blood Pressure	2	2008	8481	0.030	Why?
Confidence Intervals	3	2008	2927	0.030	Why?
Interviews as Topic	2	2009	2696	0.030	Why?
Nausea	1	1998	679	0.030	Why?
Lung Transplantation	1	2004	1310	0.030	Why?
Gastrectomy	1	2000	672	0.030	Why?
Case-Control Studies	7	2009	22176	0.030	Why?
Acne Vulgaris	1	2000	358	0.030	Why?
Hypothermia, Induced	1	2000	753	0.030	Why?
Health Status	2	2000	4077	0.030	Why?
Vomiting	1	1998	651	0.030	Why?
Estrogens	1	2001	1522	0.030	Why?
Office Visits	1	1999	595	0.030	Why?
Health Promotion	1	2007	2214	0.030	Why?
Glioma	1	2009	3455	0.030	Why?
United States	14	2009	72335	0.030	Why?
Child	13	2009	80157	0.030	Why?
Dementia	1	2009	2689	0.030	Why?
Infant	7	2009	36193	0.030	Why?
Anesthesia, General	2	2002	1174	0.030	Why?
Kidney Calculi	1	1998	463	0.030	Why?
Platelet Aggregation Inhibitors	2	2003	2751	0.030	Why?
Peroxidase	1	1997	609	0.030	Why?
Program Evaluation	2	2002	2495	0.030	Why?
Intensive Care Units, Pediatric	1	2001	1017	0.030	Why?
Kaplan-Meier Estimate	3	2009	6484	0.030	Why?
Hypercholesterolemia	1	2000	1141	0.030	Why?
Stress, Psychological	1	2009	4481	0.030	Why?
Aortic Aneurysm, Thoracic	1	2000	696	0.030	Why?
Hypertension, Pulmonary	1	2004	1578	0.030	Why?
Fever	1	2001	1618	0.030	Why?
Health Knowledge, Attitudes, Practice	1	2008	4016	0.030	Why?
Quality of Life	3	2006	13367	0.030	Why?
Subarachnoid Hemorrhage	1	2001	1033	0.030	Why?
CA-125 Antigen	1	1995	281	0.030	Why?
Polycystic Ovary Syndrome	1	1997	376	0.030	Why?
Primary Health Care	4	2005	4686	0.030	Why?
Dental Implants	1	2001	795	0.030	Why?
Exercise Test	1	2001	2127	0.030	Why?
Laser Therapy	1	2000	1092	0.030	Why?
Telephone	2	2007	627	0.030	Why?
Infusions, Intravenous	3	2004	2217	0.030	Why?
Psychomotor Performance	1	2001	1882	0.030	Why?
Young Adult	5	2010	59254	0.030	Why?
Autoantigens	1	1997	891	0.030	Why?
Health Care Costs	2	2008	3242	0.030	Why?
Regression Analysis	4	2007	6344	0.030	Why?
Aorta	1	2000	2041	0.030	Why?
Triglycerides	1	2000	2461	0.030	Why?
Pyridines	1	2004	2875	0.030	Why?
Absorption	2	2005	242	0.030	Why?
World Health Organization	2	2009	1322	0.030	Why?
Postmenopause	1	2001	2513	0.030	Why?
Comorbidity	4	2009	10508	0.030	Why?
Liver Transplantation	1	2004	2330	0.030	Why?
Attitude of Health Personnel	1	2006	3889	0.030	Why?
Thrombolytic Therapy	1	2001	2064	0.030	Why?
Infertility, Female	1	1998	760	0.030	Why?
Immunotherapy	2	2005	4651	0.020	Why?
Skin	1	2006	4484	0.020	Why?
Single-Blind Method	3	2002	1574	0.020	Why?
Patient Preference	2	2009	924	0.020	Why?
Intestine, Small	1	1998	1206	0.020	Why?
Cost Savings	1	1997	913	0.020	Why?
Serine Endopeptidases	1	1997	1023	0.020	Why?
Rheumatic Diseases	1	1999	649	0.020	Why?
Psoriasis	1	2000	950	0.020	Why?
Sheep	2	2004	1440	0.020	Why?
Stents	1	2003	3179	0.020	Why?
Emergency Medical Services	1	2003	1923	0.020	Why?
Cholesterol	1	2000	2905	0.020	Why?
Occupational Diseases	1	2000	1490	0.020	Why?
Memory	1	2001	2193	0.020	Why?
Chronic Disease	5	2009	9319	0.020	Why?
Esophageal Neoplasms	1	2001	1654	0.020	Why?
Thigh	2	2005	241	0.020	Why?
Heart Diseases	2	2001	2781	0.020	Why?
Lipectomy	2	2005	113	0.020	Why?
Brain	3	2010	27121	0.020	Why?
Incidence	6	2007	21355	0.020	Why?
Aortic Aneurysm, Abdominal	1	2000	1228	0.020	Why?
Epidural Space	2	2002	122	0.020	Why?
Double-Blind Method	4	2009	12341	0.020	Why?
Pregnancy Outcome	1	2001	2922	0.020	Why?
Pilot Projects	4	2007	8633	0.020	Why?
Recurrence	3	2009	8466	0.020	Why?
Diffusion Magnetic Resonance Imaging	1	2002	2791	0.020	Why?
Stress Disorders, Post-Traumatic	1	2008	4575	0.020	Why?
Group Practice, Prepaid	2	2001	15	0.020	Why?
Endometriosis	1	1998	870	0.020	Why?
Reoperation	1	2000	4303	0.020	Why?
Myocardium	1	2002	4725	0.020	Why?
Pain Measurement	3	2008	3551	0.020	Why?
Drug Costs	1	1997	1183	0.020	Why?
Clinical Trials, Phase IV as Topic	1	2009	29	0.020	Why?
Carcinoma, Hepatocellular	1	2002	2297	0.020	Why?
Adolescent Behavior	1	1997	1190	0.020	Why?
Consent Forms	1	2009	55	0.020	Why?
Causality	2	2008	1242	0.020	Why?
Thrombosis	1	2002	2942	0.020	Why?
Leukopenia	1	2009	213	0.020	Why?
Hospitalization	2	2006	10721	0.020	Why?
Antibodies, Monoclonal	1	2005	9177	0.020	Why?
Heart Transplantation	1	2002	3233	0.020	Why?
Forced Expiratory Flow Rates	1	2008	75	0.020	Why?
Brain Neoplasms	1	2009	9031	0.020	Why?
Peak Expiratory Flow Rate	1	2008	144	0.020	Why?
Cholangiography	1	2008	181	0.020	Why?
Electric Stimulation	2	2006	1736	0.020	Why?
Critical Care	1	2001	2697	0.020	Why?
Hospital Mortality	3	2009	5293	0.020	Why?
Leukocytosis	1	2009	251	0.020	Why?
Hyperparathyroidism, Secondary	1	2008	125	0.020	Why?
Asthma	1	2006	6234	0.020	Why?
Pennsylvania	1	2008	613	0.020	Why?
Cerebrovascular Circulation	3	2002	2727	0.020	Why?
Stroke Volume	1	2001	5496	0.020	Why?
Coproporphyrinogen Oxidase	1	2006	5	0.020	Why?
Health Services for the Aged	1	2009	259	0.020	Why?
Metribolone	1	2006	13	0.020	Why?
Evaluation Studies as Topic	2	1999	1624	0.020	Why?
Homocysteine	1	2010	638	0.020	Why?
Neurologic Examination	1	2010	916	0.020	Why?
Nicotinic Agonists	1	2009	265	0.020	Why?
Maine	1	2006	147	0.020	Why?
Electrocardiography, Ambulatory	1	2009	578	0.020	Why?
Cholecystectomy, Laparoscopic	1	2008	232	0.020	Why?
Administration, Cutaneous	1	2009	713	0.020	Why?
Blood Pressure Monitoring, Ambulatory	1	2008	244	0.020	Why?
Laparoscopy	2	2009	2036	0.020	Why?
Activities of Daily Living	2	2008	2421	0.020	Why?
Coronary Artery Disease	2	2010	6403	0.020	Why?
Bronchoconstrictor Agents	1	2006	77	0.020	Why?
Registries	2	1999	8224	0.020	Why?
Marital Status	1	2008	426	0.020	Why?
Ventilation-Perfusion Ratio	1	2006	117	0.020	Why?
Enzyme-Linked Immunosorbent Assay	3	1999	3810	0.020	Why?
Proportional Hazards Models	3	2008	12463	0.020	Why?
Pediatrics	1	2001	3589	0.020	Why?
Methacholine Chloride	1	2006	220	0.020	Why?
Neoplasms	2	2009	22172	0.020	Why?
Protoporphyrins	1	2006	168	0.020	Why?
Colitis, Ulcerative	1	1998	1922	0.020	Why?
Hyperparathyroidism	1	2007	337	0.020	Why?
Analgesics, Opioid	1	2002	3808	0.020	Why?
Liver Neoplasms	1	2002	4317	0.020	Why?
Galvanic Skin Response	1	2008	358	0.020	Why?
Risk	3	2003	9610	0.020	Why?
Attitude to Health	2	2008	2025	0.020	Why?
Developed Countries	1	2009	449	0.020	Why?
Embryo Implantation	2	1998	270	0.020	Why?
Manometry	1	2008	454	0.020	Why?
Cotinine	1	2006	206	0.020	Why?
Crohn Disease	1	1998	2279	0.020	Why?
Cholangiopancreatography, Endoscopic Retrograde	1	2008	506	0.020	Why?
Observer Variation	2	2003	2606	0.020	Why?
Databases as Topic	1	2007	473	0.020	Why?
Vital Capacity	1	2008	971	0.020	Why?
Conditioning, Classical	1	2008	368	0.020	Why?
Guanylate Cyclase-Activating Proteins	1	2004	3	0.020	Why?
Expert Testimony	1	2008	364	0.020	Why?
Injections, Intraperitoneal	1	2005	413	0.020	Why?
15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid	1	2004	65	0.020	Why?
Administration, Oral	2	2003	4021	0.020	Why?
Prenatal Exposure Delayed Effects	1	1997	2518	0.020	Why?
Cerebral Cortex	1	2001	5779	0.020	Why?
Spirometry	1	2008	929	0.010	Why?
Clinical Trials, Phase III as Topic	1	2009	857	0.010	Why?
Parity	1	2008	927	0.010	Why?
Computer Systems	1	2006	470	0.010	Why?
National Institutes of Health (U.S.)	2	1999	793	0.010	Why?
Disabled Persons	2	2006	1225	0.010	Why?
Uncertainty	1	2009	754	0.010	Why?
NG-Nitroarginine Methyl Ester	1	2004	260	0.010	Why?
Video Recording	1	2009	967	0.010	Why?
Hospitals, University	1	2005	564	0.010	Why?
South Africa	1	2009	1843	0.010	Why?
Patient Readmission	2	2008	3271	0.010	Why?
Clinical Chemistry Tests	1	2003	59	0.010	Why?
Drug Therapy, Combination	2	2004	6312	0.010	Why?
Health Resources	1	2009	935	0.010	Why?
Drug Administration Schedule	2	2002	4853	0.010	Why?
Prone Position	1	2004	196	0.010	Why?
Pulmonary Circulation	1	2006	737	0.010	Why?
Cyclic GMP	1	2004	395	0.010	Why?
Creatinine	1	2009	1899	0.010	Why?
Pancreatic Neoplasms	1	2001	5368	0.010	Why?
Choice Behavior	1	2009	824	0.010	Why?
Troponin T	1	2008	780	0.010	Why?
Secondary Prevention	1	2009	1475	0.010	Why?
Ambulances	1	2003	91	0.010	Why?
Clinical Protocols	1	2009	1440	0.010	Why?
Immunoglobulin M	2	1999	1526	0.010	Why?
Electrocardiography	2	2008	6377	0.010	Why?
Schizophrenia	1	2001	6937	0.010	Why?
Embryo, Mammalian	2	1998	1674	0.010	Why?
Liver Function Tests	1	2003	523	0.010	Why?
Telemedicine	1	1999	3052	0.010	Why?
Statistics as Topic	1	2008	2358	0.010	Why?
Forms and Records Control	1	2002	158	0.010	Why?
Models, Statistical	2	2007	5079	0.010	Why?
Reference Values	1	2009	4920	0.010	Why?
Appointments and Schedules	1	2006	443	0.010	Why?
Cardiopulmonary Resuscitation	1	2009	993	0.010	Why?
Rehabilitation Centers	1	2003	246	0.010	Why?
Disaster Planning	1	2007	557	0.010	Why?
Prevalence	3	2008	15732	0.010	Why?
Cell Biology	1	2002	90	0.010	Why?
Vasoconstrictor Agents	1	2005	654	0.010	Why?
Administration, Inhalation	1	2004	1157	0.010	Why?
Oxygen	2	2004	4227	0.010	Why?
Drug Synergism	1	2005	1757	0.010	Why?
Urinalysis	1	2003	368	0.010	Why?
Laminectomy	1	2002	225	0.010	Why?
Blood Gas Analysis	1	2002	379	0.010	Why?
Delphi Technique	1	2005	846	0.010	Why?
Conscious Sedation	1	2006	532	0.010	Why?
Referral and Consultation	2	2007	3600	0.010	Why?
RNA, Viral	1	2009	2846	0.010	Why?
Total Quality Management	1	2002	265	0.010	Why?
Sex Distribution	1	2006	2280	0.010	Why?
Capillaries	1	2004	755	0.010	Why?
Estriol	1	2000	53	0.010	Why?
Economics, Medical	1	2001	112	0.010	Why?
Neoplasm Recurrence, Local	1	1999	9281	0.010	Why?
Parathyroid Hormone	1	2007	1803	0.010	Why?
Memory Disorders	1	2008	1199	0.010	Why?
Allergy and Immunology	1	2002	176	0.010	Why?
Platelet Aggregation	1	2003	771	0.010	Why?
Neck	1	2005	734	0.010	Why?
Health Care Surveys	1	2007	2426	0.010	Why?
Radiography, Abdominal	1	2003	534	0.010	Why?
Bacteriological Techniques	1	2001	275	0.010	Why?
Embolism	1	2003	399	0.010	Why?
Cross-Sectional Studies	3	2007	26127	0.010	Why?
Occupational Therapy	1	2001	139	0.010	Why?
Cholesterol, Dietary	1	2000	224	0.010	Why?
Educational Status	1	2008	2522	0.010	Why?
Form Perception	1	2001	175	0.010	Why?
Carbon Dioxide	1	2004	1147	0.010	Why?
Blood Volume	1	2001	547	0.010	Why?
Pyloric Antrum	1	2000	66	0.010	Why?
Neuromuscular Junction	1	2002	405	0.010	Why?
Career Choice	1	2006	756	0.010	Why?
Drug Interactions	1	2004	1416	0.010	Why?
Benchmarking	1	2006	1045	0.010	Why?
Ulnar Nerve	1	2000	102	0.010	Why?
Cyclosporine	1	2002	778	0.010	Why?
Tumor Burden	1	2005	1893	0.010	Why?
Paraplegia	1	2000	161	0.010	Why?
Waiting Lists	1	2004	765	0.010	Why?
Quality of Health Care	2	2006	4330	0.010	Why?
Drug Evaluation, Preclinical	1	2004	1334	0.010	Why?
Personnel, Hospital	1	2001	285	0.010	Why?
Image Processing, Computer-Assisted	2	2010	9001	0.010	Why?
Spinal Cord Ischemia	1	2000	94	0.010	Why?
Haloperidol	1	2000	389	0.010	Why?
Fear	1	2008	1477	0.010	Why?
Patient Transfer	1	2006	794	0.010	Why?
Ovulation Induction	1	2001	277	0.010	Why?
Blood	1	2001	596	0.010	Why?
Cross-Over Studies	1	2005	2079	0.010	Why?
Algorithms	3	2006	14032	0.010	Why?
Hydrostatic Pressure	1	1999	98	0.010	Why?
Gastric Emptying	1	2001	242	0.010	Why?
Health Benefit Plans, Employee	1	2001	333	0.010	Why?
Receptors, LHRH	1	1999	158	0.010	Why?
Heart Valves	1	2000	284	0.010	Why?
Maxilla	1	2001	494	0.010	Why?
Qualitative Research	1	2009	3023	0.010	Why?
Dermatitis	1	2000	202	0.010	Why?
Survivors	1	2009	2371	0.010	Why?
Motivation	1	2008	2006	0.010	Why?
Administration, Topical	1	2000	704	0.010	Why?
Menotropins	1	1998	41	0.010	Why?
Quality Indicators, Health Care	1	2008	1792	0.010	Why?
Dose-Response Relationship, Radiation	1	2000	882	0.010	Why?
Linear Models	1	2008	5872	0.010	Why?
Fluoroscopy	1	2002	947	0.010	Why?
Receptor Protein-Tyrosine Kinases	1	2005	1626	0.010	Why?
Posture	1	2002	957	0.010	Why?
Motor Skills	1	2001	521	0.010	Why?
Physical Therapy Modalities	1	2001	532	0.010	Why?
Tumor Cells, Cultured	1	2005	6132	0.010	Why?
Angioplasty, Balloon, Coronary	1	2005	1725	0.010	Why?
Hypertension	2	2010	8540	0.010	Why?
Cardiotonic Agents	1	2001	539	0.010	Why?
Coronary Circulation	1	2003	1569	0.010	Why?
Hospitals, Teaching	1	2002	1156	0.010	Why?
Wakefulness	1	2004	1265	0.010	Why?
Dental Implantation, Endosseous	1	2001	531	0.010	Why?
Diagnosis-Related Groups	1	1999	449	0.010	Why?
New York	1	2000	874	0.010	Why?
Urography	1	1998	316	0.010	Why?
Transplantation, Heterologous	1	2005	2386	0.010	Why?
Dose-Response Relationship, Drug	2	2000	10766	0.010	Why?
Up-Regulation	1	2006	4125	0.010	Why?
Cerebrospinal Fluid	1	2000	544	0.010	Why?
Random Allocation	1	2001	2395	0.010	Why?
Myeloblastin	1	1997	101	0.010	Why?
Constriction, Pathologic	1	2000	1096	0.010	Why?
Analysis of Variance	1	2005	6228	0.010	Why?
Body Temperature	1	2000	781	0.010	Why?
Uterine Cervical Dysplasia	1	2000	384	0.010	Why?
Follistatin	1	1997	137	0.010	Why?
Receptors, Progesterone	1	2001	1129	0.010	Why?
Radiographic Image Enhancement	1	2001	876	0.010	Why?
Multicenter Studies as Topic	1	2002	1702	0.010	Why?
Fluorescent Antibody Technique, Indirect	1	1997	427	0.010	Why?
Demography	1	2001	1648	0.010	Why?
False Positive Reactions	1	1999	957	0.010	Why?
Practice Guidelines as Topic	2	2005	7391	0.010	Why?
Mullerian Ducts	1	1997	203	0.010	Why?
Cell Survival	1	2006	5791	0.010	Why?
Disorders of Sex Development	1	1997	129	0.010	Why?
Randomized Controlled Trials as Topic	2	2003	10212	0.010	Why?
Developing Countries	1	2009	2885	0.010	Why?
Adenocarcinoma, Mucinous	1	2000	517	0.010	Why?
Immunoglobulin G	2	1999	4544	0.010	Why?
Cystadenocarcinoma, Serous	1	2000	478	0.010	Why?
Coronary Artery Bypass	1	2005	2188	0.010	Why?
Intensive Care Units	1	2009	3744	0.010	Why?
Neoplasm Staging	2	2001	11120	0.010	Why?
Geriatric Assessment	1	2003	1410	0.010	Why?
Communication	1	2009	3873	0.010	Why?
Shoulder Joint	1	2002	742	0.010	Why?
Urban Population	1	2003	2036	0.010	Why?
Cost-Benefit Analysis	1	2008	5492	0.010	Why?
Arthroscopy	1	2002	969	0.010	Why?
Bone Transplantation	1	2000	929	0.010	Why?
Washington	1	1996	315	0.010	Why?
Estrogen Replacement Therapy	1	2001	1208	0.010	Why?
Sex Characteristics	1	2005	2639	0.010	Why?
Tissue Donors	1	2004	2332	0.010	Why?
Neuropsychological Tests	1	2008	7054	0.010	Why?
Sjogren's Syndrome	1	1996	238	0.010	Why?
Anti-Mullerian Hormone	1	1997	407	0.010	Why?
Reaction Time	1	2001	2089	0.010	Why?
Epithelium	1	1999	1603	0.010	Why?
Palliative Care	1	2009	3598	0.010	Why?
Infant, Newborn	2	2009	26198	0.010	Why?
Fertility	1	1999	771	0.010	Why?
Renal Insufficiency	1	2000	809	0.010	Why?
Rabbits	1	2000	4772	0.010	Why?
Emergencies	1	2001	1217	0.010	Why?
Calcium	1	2007	5722	0.010	Why?
Schizophrenic Psychology	1	2001	1647	0.010	Why?
Hospitals	1	2007	3882	0.010	Why?
Evidence-Based Medicine	1	2006	3688	0.010	Why?
Testis	1	1997	794	0.010	Why?
Streptococcal Infections	1	1998	617	0.010	Why?
In Situ Hybridization	1	1997	1900	0.010	Why?
Databases, Factual	1	2009	7967	0.010	Why?
Myositis	1	1996	271	0.010	Why?
Dopamine	1	2001	1607	0.010	Why?
Combined Modality Therapy	1	2005	8528	0.010	Why?
Transplantation, Homologous	1	2002	4807	0.010	Why?
Knee Joint	1	2002	1676	0.010	Why?
Cerebellum	1	2001	1501	0.010	Why?
Self-Assessment	1	1996	397	0.010	Why?
Receptors, Estrogen	1	2001	2209	0.010	Why?
Monitoring, Physiologic	1	2001	1779	0.010	Why?
Immunoglobulin A	1	1996	978	0.010	Why?
Hysterectomy	1	1998	857	0.010	Why?
Cryopreservation	1	1998	728	0.010	Why?
Patient Discharge	1	2006	3443	0.010	Why?
Scleroderma, Systemic	1	1996	344	0.010	Why?
Research Design	1	2008	6180	0.010	Why?
Sweden	1	1995	1379	0.010	Why?
Vasculitis	1	1996	521	0.010	Why?
Research Support as Topic	1	1996	697	0.010	Why?
Age of Onset	1	1999	3306	0.010	Why?
Commerce	1	1997	606	0.010	Why?
Forecasting	1	2001	2928	0.010	Why?
Allergens	1	1999	1432	0.010	Why?
Animals	4	2005	168475	0.010	Why?
Radiography	1	2002	6965	0.010	Why?
Cost of Illness	1	2001	1936	0.010	Why?
Aging	1	2010	8711	0.010	Why?
Receptor, erbB-2	1	2001	2557	0.010	Why?
Infertility	1	1998	654	0.010	Why?
Sex Factors	1	2004	10554	0.010	Why?
Urology	1	1995	400	0.010	Why?
Cell Proliferation	1	2006	10451	0.010	Why?
Biopsy	1	2002	6766	0.010	Why?
Estradiol	1	1997	1937	0.010	Why?
Apoptosis	1	2006	9491	0.010	Why?
Probability	1	1995	2477	0.010	Why?
Models, Biological	1	2006	9469	0.010	Why?
Positron-Emission Tomography	1	2006	6485	0.010	Why?
Respiration, Artificial	1	2001	2630	0.010	Why?
Cell Line, Tumor	1	2006	16990	0.010	Why?
Gene Expression Regulation, Neoplastic	1	2005	8553	0.010	Why?
Staphylococcal Infections	1	1998	1407	0.010	Why?
Body Weight	1	2000	4618	0.000	Why?
Cell Differentiation	1	2006	11530	0.000	Why?
Health Expenditures	1	2001	2366	0.000	Why?
Feasibility Studies	1	1999	5247	0.000	Why?
Critical Illness	1	2001	2723	0.000	Why?
Immunohistochemistry	1	2001	11076	0.000	Why?
Sepsis	1	2001	2585	0.000	Why?
Research	1	1995	1982	0.000	Why?
Testosterone	1	1997	2472	0.000	Why?
Uterine Cervical Neoplasms	1	1998	2020	0.000	Why?
Obesity	1	2008	12947	0.000	Why?
Heart Failure	1	2009	11671	0.000	Why?
Lupus Erythematosus, Systemic	1	1996	2155	0.000	Why?
Body Mass Index	1	2001	12953	0.000	Why?
Cognition	1	2001	6992	0.000	Why?
Societies, Medical	1	1995	3905	0.000	Why?
Anti-Bacterial Agents	1	2001	7406	0.000	Why?
Clinical Competence	1	1998	4793	0.000	Why?
Carcinoma, Squamous Cell	1	1998	4026	0.000	Why?
Antineoplastic Agents	1	2005	13642	0.000	Why?
Arthritis, Rheumatoid	1	1996	3763	0.000	Why?
Physicians	1	1999	4591	0.000	Why?
Mice	1	2005	81539	0.000	Why?
Antineoplastic Combined Chemotherapy Protocols	1	1999	11742	0.000	Why?
Lung Neoplasms	1	1998	13382	0.000	Why?

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