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Robert Alan Parker, Sc.D.

Concepts (486)

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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?
HIV Infections442024175421.780 Why?
South Africa16202418731.190 Why?
CD4 Lymphocyte Count12202425860.990 Why?
Alendronate420051740.690 Why?
Viral Load7202433850.620 Why?
Beauty Culture12018410.610 Why?
Anti-HIV Agents14202445670.600 Why?
Speech Disorders120181780.560 Why?
Contraception120183620.480 Why?
Hair120185080.470 Why?
Ambulatory Care Facilities420249390.470 Why?
Constipation120185700.430 Why?
Medication Adherence4202421910.430 Why?
Estrogens, Conjugated (USP)220052770.420 Why?
Tuberculosis, Pulmonary120198360.400 Why?
Patient Transfer120197880.390 Why?
Autistic Disorder4202112390.360 Why?
Lamivudine620173670.350 Why?
Hormone Replacement Therapy220057560.330 Why?
Anxiety4202446700.330 Why?
Feasibility Studies5202453110.330 Why?
Osteoporosis, Postmenopausal420073990.320 Why?
Anti-Retroviral Agents6202217870.310 Why?
Health Knowledge, Attitudes, Practice3202240540.310 Why?
Decision Support Techniques1201720060.290 Why?
Estrogen Replacement Therapy2200512090.290 Why?
Models, Theoretical2201735610.270 Why?
Tuberculosis1201920110.260 Why?
Medroxyprogesterone12005340.260 Why?
Adult5420242233170.250 Why?
Female7320253966600.250 Why?
Hip220172560.250 Why?
Cost-Benefit Analysis9201855370.250 Why?
Refugees320206150.240 Why?
Reverse Transcriptase Inhibitors420176200.240 Why?
Antiretroviral Therapy, Highly Active6202419020.230 Why?
Bone Density6201735730.230 Why?
Humans9420257670400.220 Why?
Benzoxazines420173200.220 Why?
Progesterone Congeners12003430.220 Why?
Pancreatitis2201310870.210 Why?
Male6320253642030.210 Why?
Penicillins220164040.200 Why?
Medroxyprogesterone Acetate120031550.200 Why?
Brain Concussion2202414310.200 Why?
Trichomonas Infections12022410.190 Why?
Drug Monitoring220189630.190 Why?
HIV-18202069510.190 Why?
Stavudine52008850.190 Why?
Alkynes420173260.180 Why?
Bone Remodeling120055820.180 Why?
Radiographic Image Enhancement320158770.180 Why?
Forecasting2202029360.180 Why?
Placebos3201916600.180 Why?
Cyclopropanes420174360.180 Why?
Acquired Immunodeficiency Syndrome2200622040.170 Why?
Didanosine420071510.160 Why?
Positive-Pressure Respiration220237130.160 Why?
Life Expectancy2201612480.160 Why?
Models, Economic320187190.160 Why?
Pregnancy, Unwanted12018240.160 Why?
Bacteremia220169830.160 Why?
Motor Activity2200527130.150 Why?
Chlamydia Infections120223650.150 Why?
Nelfinavir32007680.150 Why?
Clinical Trials as Topic3201880480.150 Why?
Pica12018370.150 Why?
Community Health Services220206590.150 Why?
Family Characteristics1202310020.150 Why?
Child Health Services220206450.140 Why?
Gonorrhea120223550.140 Why?
Dental Care120202850.140 Why?
Data Interpretation, Statistical1200726980.140 Why?
Psychomotor Performance1200518860.140 Why?
Diazoxide32007520.140 Why?
Cohort Studies102024417180.140 Why?
Middle Aged3620252232330.140 Why?
Muscle Hypotonia120181660.140 Why?
Drug Hypersensitivity220169030.140 Why?
Dideoxynucleosides120171350.140 Why?
Staphylococcal Infections2201613960.140 Why?
Algorithms42019140980.130 Why?
Attention Deficit and Disruptive Behavior Disorders120183050.130 Why?
Proportional Hazards Models32020125360.130 Why?
Intraoperative Care120207680.130 Why?
Cardioplegic Solutions220071230.130 Why?
Sputum120195140.130 Why?
Pain Measurement2202435840.130 Why?
Respiratory Mechanics120207200.130 Why?
Treatment Failure2201726580.130 Why?
Sexually Transmitted Diseases120226680.130 Why?
Eczema120182440.130 Why?
Pilot Projects8202587320.130 Why?
HIV4201815910.130 Why?
Absorptiometry, Photon4201717570.130 Why?
Cross-Sectional Studies72022263250.120 Why?
Vitamin D Deficiency1200513890.120 Why?
Probiotics120193870.120 Why?
Educational Status1202325110.120 Why?
Public Sector120172660.120 Why?
Mass Screening4202154560.120 Why?
Smoking Cessation2201720850.120 Why?
Indinavir22005730.120 Why?
Employee Performance Appraisal12015860.120 Why?
Financing, Personal120173100.120 Why?
Random Allocation1201923940.120 Why?
Drug Substitution120172920.120 Why?
Influenza Vaccines120227800.120 Why?
Vitamin D2200533120.120 Why?
Young Adult122024599800.120 Why?
Caregivers2202523020.110 Why?
Income1202318770.110 Why?
Abdomen1202011380.110 Why?
Needs Assessment1202011410.110 Why?
Prevalence62022158510.110 Why?
HIV Integrase Inhibitors120151650.110 Why?
AIDS Serodiagnosis120142200.110 Why?
Social Support2202021920.110 Why?
Zidovudine420086250.110 Why?
Myocardial Reperfusion Injury320074830.110 Why?
Adolescent132024890460.100 Why?
Heterocyclic Compounds, 3-Ring120152960.100 Why?
Heart Arrest1202315160.100 Why?
Lung Diseases1202319420.100 Why?
Models, Statistical4201950980.100 Why?
Tomography, Spiral Computed120142730.100 Why?
Drug Combinations2201720860.100 Why?
Double-Blind Method62007124510.100 Why?
Internationality1201810060.100 Why?
Indomethacin120133230.100 Why?
Dietary Supplements1200534460.100 Why?
Health Services Needs and Demand1202014050.100 Why?
Models, Educational120153750.100 Why?
Anesthesia1202315950.100 Why?
Research Design1200762100.090 Why?
United States142021729710.090 Why?
Aged2720251713190.090 Why?
Aging4202087290.090 Why?
Prospective Studies142023548860.090 Why?
Mind-Body Therapies220242940.090 Why?
Influenza, Human1202215430.090 Why?
Health Care Costs3201832390.090 Why?
Drugs, Generic120154570.090 Why?
Computer Simulation3201962600.090 Why?
Radiography, Dual-Energy Scanned Projection120132080.090 Why?
Research Support as Topic120156970.090 Why?
Self Report2202437730.090 Why?
Smoking2201790810.090 Why?
Dementia1202527410.090 Why?
Depression2202182340.080 Why?
Cholangiopancreatography, Endoscopic Retrograde120135200.080 Why?
Radiographic Image Interpretation, Computer-Assisted2201412330.080 Why?
Homosexuality, Male1201813440.080 Why?
Continuity of Patient Care1201710780.080 Why?
Developmental Disabilities1201815180.080 Why?
Treatment Outcome122024652950.080 Why?
Drug Therapy, Combination5200763100.080 Why?
Primary Health Care3202147460.080 Why?
HIV Protease Inhibitors320084300.080 Why?
Oxazines220153580.080 Why?
Contrast Media4201553290.080 Why?
Body Composition3200724540.080 Why?
Family1202032100.080 Why?
Adrenal Gland Neoplasms120147330.080 Why?
RNA, Viral1201728670.080 Why?
Infant32020364850.080 Why?
Point-of-Care Systems1201712170.080 Why?
Methicillin-Resistant Staphylococcus aureus120157050.080 Why?
Uganda3202013530.080 Why?
Anti-Bacterial Agents3201674690.080 Why?
Cooperative Behavior1201515120.080 Why?
Staphylococcus aureus1201614290.080 Why?
Academic Medical Centers2201527830.070 Why?
Mortality1201929090.070 Why?
Osteocalcin220072740.070 Why?
CD4-Positive T-Lymphocytes1202044050.070 Why?
Geranyltranstransferase1200750.070 Why?
Time Factors112020401540.070 Why?
Research1201519770.070 Why?
Faculty, Medical1201512270.070 Why?
Radiation Injuries1201411960.070 Why?
Trust220225320.070 Why?
Child92021807710.070 Why?
Vascular Diseases1201511610.070 Why?
Program Evaluation1201525050.070 Why?
Isotonic Solutions120061190.070 Why?
Testosterone2200724900.060 Why?
Health Services Accessibility2202055190.060 Why?
Delivery of Health Care2202053630.060 Why?
Pregnancy42022302380.060 Why?
Socioeconomic Factors1201978480.060 Why?
Alkaline Phosphatase220078610.060 Why?
Body Fat Distribution120062460.060 Why?
Nucleosides120051300.060 Why?
Densitometry120051510.060 Why?
Collagen Type I220076170.060 Why?
Anti-Infective Agents, Local120072470.060 Why?
Abdominal Fat120062170.060 Why?
Pediatrics1202036210.060 Why?
Canada2202021270.060 Why?
Bone and Bones2200525870.060 Why?
Hydroxyurea120052840.060 Why?
Lactates120053980.060 Why?
Hyperinsulinism120074020.060 Why?
Minerals120052790.050 Why?
Kidney Neoplasms2201442820.050 Why?
Thiazolidinediones120074600.050 Why?
Interleukin-23200518940.050 Why?
Comorbidity12018105820.050 Why?
Kidney3201470630.050 Why?
HN Protein1200380.050 Why?
Drug Administration Schedule4202048550.050 Why?
Blood Specimen Collection120052380.050 Why?
Femur Neck120053180.050 Why?
Cardiotonic Agents120065400.050 Why?
Lung Neoplasms22018134910.050 Why?
Macaca fascicularis120059080.050 Why?
Calcium2200757920.050 Why?
Cholinergic Fibers12003680.050 Why?
Attention Deficit Disorder with Hyperactivity1201837240.050 Why?
Melanoma3201057020.050 Why?
Epilepsy1201833170.050 Why?
Carotid Artery Thrombosis12002490.050 Why?
Schools2202314980.050 Why?
Paclitaxel1201017280.050 Why?
Telemedicine1202031100.050 Why?
Pulmonary Eosinophilia12003780.050 Why?
Randomized Controlled Trials as Topic42024103930.050 Why?
Quality of Life22025134850.050 Why?
Respiratory Syncytial Viruses120031680.050 Why?
Child, Preschool32020426060.050 Why?
Tomography, X-Ray Computed32014207410.050 Why?
Aged, 80 and over92018595480.050 Why?
Postoperative Complications22023158240.050 Why?
Post-Concussion Syndrome120242570.050 Why?
National Institutes of Health (U.S.)120057930.050 Why?
Albuminuria120056580.050 Why?
Multicenter Studies as Topic2202317330.050 Why?
Mitochondria, Heart120022290.050 Why?
Risk Factors112019748860.050 Why?
Postural Balance120056380.050 Why?
Stents1201331930.040 Why?
Prosencephalon120033050.040 Why?
Colonic Diseases, Functional12000380.040 Why?
Area Under Curve1200516390.040 Why?
Body Weight3200646270.040 Why?
Interleukin-13120033910.040 Why?
Antineoplastic Combined Chemotherapy Protocols32010118720.040 Why?
Oxygen Consumption1200718730.040 Why?
Diphosphonates120056330.040 Why?
Sulfonamides1201019820.040 Why?
Dehydroepiandrosterone120212590.040 Why?
Specimen Handling120057060.040 Why?
Simian immunodeficiency virus120058140.040 Why?
Stroke2201897460.040 Why?
Biomarkers, Pharmacological120201610.040 Why?
Dacarbazine120025520.040 Why?
Pyrazoles1201020280.040 Why?
Africa South of the Sahara120227510.040 Why?
Biomedical Research1201534640.040 Why?
Carcinoma, Renal Cell2200531860.040 Why?
Diabetes Mellitus, Type 222019122500.040 Why?
Head and Neck Neoplasms1201329300.040 Why?
Metformin120079080.040 Why?
Infarction, Middle Cerebral Artery120024850.040 Why?
Hypertension1201986150.040 Why?
Femur1200513210.040 Why?
Macaca mulatta1200523450.040 Why?
Observer Variation2201526160.040 Why?
Estrogens1200515360.040 Why?
Walking1200512010.040 Why?
Bone Density Conservation Agents120057970.040 Why?
Case Management120202770.040 Why?
Respiratory Syncytial Virus Infections120033660.040 Why?
Mozambique12017550.040 Why?
Pituitary-Adrenal System120215550.040 Why?
Accidental Falls1200510790.040 Why?
Statistics, Nonparametric2201728500.040 Why?
Skin Neoplasms2201058590.040 Why?
Universities1202310040.040 Why?
Reproducibility of Results42019201690.040 Why?
Adipose Tissue2200633240.030 Why?
Rural Population2201823210.030 Why?
Fentanyl120004510.030 Why?
Hypothalamo-Hypophyseal System120217030.030 Why?
Resilience, Psychological120258070.030 Why?
North America1202012870.030 Why?
Collagen1200526360.030 Why?
Tissue Plasminogen Activator1200211640.030 Why?
Insurance, Health, Reimbursement120203880.030 Why?
Methicillin12016620.030 Why?
Activities of Daily Living1200524290.030 Why?
Pain Threshold120006070.030 Why?
Endothelium, Vascular1200844240.030 Why?
Boston2200793600.030 Why?
Regression Analysis3201663310.030 Why?
Appointments and Schedules120204430.030 Why?
Postmenopause1200525180.030 Why?
Sex Characteristics1200626470.030 Why?
Demography2201516410.030 Why?
Kenya120187570.030 Why?
Myocardial Ischemia1200621310.030 Why?
HIV-Associated Lipodystrophy Syndrome220071370.030 Why?
Brachiocephalic Veins12015210.030 Why?
Subclavian Vein12015570.030 Why?
Forearm120174270.030 Why?
Attitude120207690.030 Why?
Voluntary Programs12014480.030 Why?
beta-Lactams120161580.030 Why?
Iopamidol120151880.030 Why?
Skin Tests120166300.030 Why?
Blood Circulation120152480.030 Why?
Michigan120153290.030 Why?
Hypoglycemic Agents1200731080.030 Why?
Registries2202083510.030 Why?
Blood Glucose2200564210.030 Why?
Phlebography120153260.030 Why?
Jugular Veins120152110.030 Why?
Health Resources120209480.030 Why?
Obesity32021130850.030 Why?
Mitochondria1200736780.030 Why?
Tanzania1201814060.030 Why?
Administration, Rectal12013690.030 Why?
Vancomycin120165040.030 Why?
Biostatistics120151620.030 Why?
Budgets120152320.030 Why?
Hydrocortisone1202118400.030 Why?
Clinical Laboratory Techniques120187460.030 Why?
Clinical Competence2202048590.030 Why?
Sex Factors12007106220.030 Why?
Writing120152000.030 Why?
Peptides1200543480.030 Why?
Incidence22015215260.030 Why?
C-Reactive Protein1200438510.030 Why?
Insulin Resistance2200539860.030 Why?
Age Factors22007184010.030 Why?
Retrospective Studies72016816590.030 Why?
Authorship120152890.020 Why?
Survivors1202323810.020 Why?
Bayes Theorem1202023530.020 Why?
Faculty120153830.020 Why?
Pandemics2202287360.020 Why?
Kidney Function Tests120146830.020 Why?
Radiation Tolerance120144760.020 Why?
Delayed-Action Preparations120159650.020 Why?
Brazil1201612500.020 Why?
Anxiety Disorders1202327450.020 Why?
Wounds and Injuries1202425130.020 Why?
Subtraction Technique120145150.020 Why?
Early Diagnosis1201611880.020 Why?
Lipids3200733220.020 Why?
Quality-Adjusted Life Years1201817410.020 Why?
Feedback120157970.020 Why?
Spine1201711390.020 Why?
Rabbits2200747510.020 Why?
Pyridones120158190.020 Why?
Eosinophils120159510.020 Why?
Vaccination1202234340.020 Why?
Microbial Sensitivity Tests1201619690.020 Why?
Immunotherapy1200547450.020 Why?
Urban Population1201720440.020 Why?
Risk2201596060.020 Why?
Pulmonary Veins120157610.020 Why?
Heart Atria1201513620.020 Why?
Patient Acceptance of Health Care1202232320.020 Why?
Tumor Burden1201419030.020 Why?
Cognition1200570590.020 Why?
Teaching1201511720.020 Why?
Heart Ventricles2201538370.020 Why?
Recovery of Function1201829780.020 Why?
T-Lymphocytes12005102540.020 Why?
Lung22023100760.020 Why?
Drug Costs1201511960.020 Why?
Allergens1201514360.020 Why?
Health Personnel1202133870.020 Why?
Triage120149950.020 Why?
Neoplasm Metastasis2201048920.020 Why?
Brachial Artery120083730.020 Why?
Apoptosis1200295130.020 Why?
Ritonavir120083310.020 Why?
Communication1202039040.020 Why?
Parents1202035940.020 Why?
Artifacts1201519040.020 Why?
Pulmonary Artery1201519440.020 Why?
Pyrimidinones120083850.020 Why?
Decision Support Systems, Clinical1201511780.020 Why?
Myocardial Reperfusion120073380.020 Why?
Waist-Hip Ratio120075200.020 Why?
Neoplasms12014223500.020 Why?
Piperazines1201525480.020 Why?
Exercise1202159540.010 Why?
Coronary Artery Disease1200465730.010 Why?
Sodium Fluoride12005670.010 Why?
Oxalates12005990.010 Why?
Analgesics, Opioid1200038370.010 Why?
Blood Preservation120051690.010 Why?
Ambulatory Care1201527800.010 Why?
Survival Analysis12016100920.010 Why?
Adenocarcinoma, Clear Cell120052180.010 Why?
Diet1202180890.010 Why?
Potassium Channels120065340.010 Why?
Hospitals1201738830.010 Why?
Magnesium120078150.010 Why?
Acidosis, Lactic120051440.010 Why?
Blood Pressure1201985310.010 Why?
Body Size120064620.010 Why?
Receptors, Interleukin-412003650.010 Why?
Respiratory Syncytial Virus Vaccines12003370.010 Why?
Potassium1200713140.010 Why?
Adenine120089950.010 Why?
Vaccines, Inactivated120031860.010 Why?
Viremia120057260.010 Why?
Cytokines2201074460.010 Why?
Injections, Subcutaneous120036850.010 Why?
In Situ Nick-End Labeling120026100.010 Why?
bcl-2-Associated X Protein120022810.010 Why?
Cerebral Infarction120069680.010 Why?
Perfusion1200614090.010 Why?
Formaldehyde120033600.010 Why?
Vaccinia virus120033280.010 Why?
Vinblastine120024820.010 Why?
Brain Neoplasms1200291080.010 Why?
Drug Evaluation, Preclinical1200613310.010 Why?
Neutralization Tests120037390.010 Why?
Species Specificity1200524120.010 Why?
Antibody Specificity1200310620.010 Why?
Cytoplasm1200515040.010 Why?
Poly(ADP-ribose) Polymerases120024280.010 Why?
Interleukin-12120035770.010 Why?
Maximum Tolerated Dose120038960.010 Why?
Adenosine Triphosphate1200720010.010 Why?
Diabetes Mellitus1201958860.010 Why?
Immunohistochemistry22005110630.010 Why?
Caspase 3120027300.010 Why?
Insulin2200666020.010 Why?
Injections, Intravenous1200213770.010 Why?
Glucose Tolerance Test1200311810.010 Why?
Granulocyte Colony-Stimulating Factor120026310.010 Why?
Creatinine1200519160.010 Why?
Caspases120028810.010 Why?
Disease Susceptibility1200617910.010 Why?
Microscopy, Electron1200225510.010 Why?
Viral Envelope Proteins120036400.010 Why?
Receptors, Opioid, mu120001670.010 Why?
Interleukin-41200311560.010 Why?
Follow-Up Studies12020393170.010 Why?
Models, Biological1201594640.010 Why?
Immunization1200312180.010 Why?
Interferon-alpha120029090.010 Why?
HIV Antibodies1200513400.010 Why?
Dyslipidemias120058720.010 Why?
Sensitivity and Specificity12013146720.010 Why?
Diagnosis, Differential12013129860.010 Why?
Family Health1200312540.010 Why?
Infusions, Intravenous1200222270.010 Why?
Th2 Cells1200310770.010 Why?
Cardiopulmonary Bypass1200210970.010 Why?
Disease Progression12014136460.010 Why?
Cisplatin1200216560.010 Why?
Infant, Newborn12016263960.010 Why?
Proto-Oncogene Proteins c-bcl-21200214050.010 Why?
Animals520071689650.010 Why?
Rectum120008980.010 Why?
Mice, Inbred BALB C1200362260.010 Why?
Ventricular Function, Left1200639340.010 Why?
Recombinant Proteins1200265070.010 Why?
Swine1200259870.010 Why?
Genotype12007130350.010 Why?
Disease-Free Survival1200268440.010 Why?
Analysis of Variance1200062150.010 Why?
Antibodies, Viral1200332120.010 Why?
Longitudinal Studies12007147660.010 Why?
Proto-Oncogene Proteins1200245220.010 Why?
Cell Line12003155670.000 Why?
Cell Line, Tumor12005170970.000 Why?
Survival Rate12002128230.000 Why?
Mice, Knockout12003144760.000 Why?
Polymorphism, Single Nucleotide12007160360.000 Why?
Prognosis12005299630.000 Why?
Severity of Illness Index12002159250.000 Why?
Inflammation12003108690.000 Why?
Case-Control Studies12000222540.000 Why?
Alzheimer Disease1200387170.000 Why?
Cardiovascular Diseases12005156450.000 Why?
Mice12003819120.000 Why?
Magnetic Resonance Imaging12002365820.000 Why?
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.