Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Robert H. Fletcher, M.D.

Concepts (538)

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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?
Colorectal Neoplasms54202469192.710 Why?
Colonoscopy28202013952.610 Why?
Occult Blood1620241972.580 Why?
Sigmoidoscopy1320201512.060 Why?
Mass Screening35202454261.700 Why?
Early Detection of Cancer16202431981.600 Why?
Peer Review, Research1020103391.520 Why?
Conflict of Interest720105541.410 Why?
Periodicals as Topic17201014630.970 Why?
Aspirin3201931290.760 Why?
Internal Medicine14200310500.720 Why?
Colonic Neoplasms8201625270.690 Why?
Molecular Epidemiology220164700.570 Why?
Colonography, Computed Tomographic220081700.550 Why?
Health Maintenance Organizations620016580.540 Why?
Vitamins4201416340.510 Why?
Managed Care Programs520049370.490 Why?
Family Practice620045070.480 Why?
Primary Health Care13201046780.460 Why?
Patient Compliance7201326880.450 Why?
Peer Review420102170.430 Why?
Evidence-Based Medicine5201636910.430 Why?
Calcium Oxalate12013750.410 Why?
Avitaminosis22002350.410 Why?
Reminder Systems220133860.410 Why?
Preceptorship22003560.400 Why?
Patient Acceptance of Health Care7201832000.390 Why?
Clinical Clerkship320055640.390 Why?
Editorial Policies320104580.390 Why?
Primary Prevention2201611850.380 Why?
Ascorbic Acid220136540.370 Why?
Anthelmintics32017830.370 Why?
Patient Care Management220053030.370 Why?
Adenoma4200921590.340 Why?
Teaching5200511710.340 Why?
Health Behavior7201026410.340 Why?
Consensus Development Conferences as Topic120101680.340 Why?
Physician-Patient Relations12200832530.330 Why?
Humans17120247612080.330 Why?
Prostate-Specific Antigen1201924650.320 Why?
Writing220071990.320 Why?
Publishing719998320.310 Why?
Kidney Calculi120134630.310 Why?
Rectal Neoplasms2201611560.300 Why?
Social Class5201219930.290 Why?
Guaiac12007130.290 Why?
Medicare3201067730.290 Why?
Epidemiology420062800.280 Why?
Colonic Polyps520085520.270 Why?
Scientific Misconduct12007740.270 Why?
Barium Sulfate320021800.270 Why?
Health Promotion11201022050.260 Why?
Enema320021410.260 Why?
Community Health Centers520114610.260 Why?
Clinical Competence7200547880.250 Why?
Breast Neoplasms, Male120072120.250 Why?
Cytological Techniques120072180.250 Why?
Albendazole22008500.250 Why?
Cost Sharing120084090.240 Why?
Vitamin D Deficiency1201413880.240 Why?
Family1201531920.230 Why?
Physicians, Family420093480.230 Why?
Male8220243606930.230 Why?
Practice Guidelines as Topic6201074000.220 Why?
Intestinal Diseases, Parasitic22017640.210 Why?
Vitamin D3201433010.210 Why?
Journalism, Medical22007730.200 Why?
Forecasting5200429280.200 Why?
Patient Satisfaction2200834530.200 Why?
United States442015723390.200 Why?
Chemotherapy, Adjuvant2201035120.200 Why?
Aged5020241692880.200 Why?
Health Services Accessibility5201654250.190 Why?
Prostatic Neoplasms42019111010.190 Why?
Melena12001320.190 Why?
Patient Care220056230.190 Why?
Female7520243925440.190 Why?
Dietary Supplements3200534100.190 Why?
Hemoglobins1200715250.180 Why?
Academic Medical Centers3200227560.180 Why?
Physicians7201045840.180 Why?
Health Surveys2201040370.180 Why?
Adenocarcinoma5201863410.180 Why?
Education120045360.180 Why?
Diet7201380480.180 Why?
Middle Aged6220242208530.180 Why?
Medicare Part B120011170.180 Why?
Continuity of Patient Care3200110690.180 Why?
Lung Neoplasms82016133850.170 Why?
Patient Selection4201442460.170 Why?
Quality Assurance, Health Care6201021640.170 Why?
Attitude to Health4200820260.170 Why?
Socioeconomic Factors5201178040.170 Why?
Insurance, Health2201224930.170 Why?
Child Nutrition Disorders220081390.170 Why?
Chronic Disease4200293190.170 Why?
Fellowships and Scholarships3199911150.170 Why?
Physician's Role420029200.170 Why?
Insurance Coverage2201019350.170 Why?
Faculty, Medical4200412050.160 Why?
Risk11201696160.160 Why?
Charities11999330.160 Why?
Uncompensated Care11999370.160 Why?
Research6199919760.160 Why?
Antineoplastic Combined Chemotherapy Protocols22010117330.160 Why?
Aged, 80 and over182024589520.160 Why?
Carcinoembryonic Antigen219933350.160 Why?
Age Factors112019183840.160 Why?
Preventive Medicine319942450.160 Why?
Attitude of Health Personnel7200438850.150 Why?
Carcinoma, Non-Small-Cell Lung4201653210.150 Why?
History, 20th Century4201627650.150 Why?
Fathers220113750.150 Why?
Education, Medical4200017250.150 Why?
Diagnostic Techniques and Procedures120002190.150 Why?
Case-Control Studies72024221740.150 Why?
Medical Informatics Computing11997230.140 Why?
Community Health Services220166540.140 Why?
Program Evaluation6201124890.140 Why?
Colon, Descending1201660.140 Why?
Colon, Ascending12016140.140 Why?
Manure11996120.140 Why?
North Carolina1020053240.140 Why?
Colon, Transverse12016240.140 Why?
Survivors1200723690.130 Why?
Judgment119982720.130 Why?
Fee-for-Service Plans120016980.130 Why?
Colon, Sigmoid120161240.130 Why?
Helminthiasis12017810.130 Why?
California2201814310.130 Why?
Food Handling119961540.130 Why?
Technology Assessment, Biomedical219893060.130 Why?
Students, Medical4200319400.130 Why?
Mental Health Services1200717160.130 Why?
Medical Informatics Applications119971790.120 Why?
Growth120173650.120 Why?
Research Support as Topic119996970.120 Why?
Education, Medical, Undergraduate1200410720.120 Why?
Carcinoma, Squamous Cell2200940210.120 Why?
History, 21st Century2201615670.120 Why?
Telephone220106240.110 Why?
Respiratory Tract Diseases219967480.110 Why?
Adenomatous Polyposis Coli220062190.110 Why?
Observation120153100.110 Why?
Immunohistochemistry12007110670.110 Why?
Decision Support Systems, Clinical1200311720.110 Why?
Career Choice119997570.110 Why?
Follow-Up Studies122016391260.110 Why?
Medically Uninsured119988340.100 Why?
Pediatrics2200335900.100 Why?
Risk Assessment62011240210.100 Why?
Cost-Benefit Analysis7200454930.100 Why?
Ambulatory Care1200327700.100 Why?
Glutathione119945810.100 Why?
Population Surveillance4201025980.100 Why?
Professional Practice319903130.100 Why?
Health Care Surveys4201024250.100 Why?
Neoplasms72007221400.100 Why?
Precursor Cell Lymphoblastic Leukemia-Lymphoma1200115490.100 Why?
Marriage119933490.100 Why?
Diagnosis119921560.100 Why?
Neurology119997840.100 Why?
Quality Indicators, Health Care1200117890.100 Why?
New England2200710520.100 Why?
Decision Making5201439310.090 Why?
Communication4201438720.090 Why?
Risk Factors162018742390.090 Why?
Chromium119911320.090 Why?
Minority Groups1199812010.090 Why?
Mitral Valve Prolapse319872120.090 Why?
Information Systems220073970.090 Why?
Breast Neoplasms52007209820.090 Why?
Intracranial Hemorrhages120168090.090 Why?
Smoking5201090550.090 Why?
Confidence Intervals3201029280.090 Why?
Computer-Assisted Instruction220043620.090 Why?
Health Care Costs2200432390.090 Why?
Adult4020132211190.090 Why?
Neoplasm Staging92016111190.090 Why?
Health Planning Guidelines119901510.090 Why?
Poverty3201126910.080 Why?
Micronutrients120133810.080 Why?
Healthy People Programs12010540.080 Why?
Patient Education as Topic5201123170.080 Why?
Hot Temperature1199614340.080 Why?
Mammography2199824300.080 Why?
Societies120101070.080 Why?
Speech Recognition Software12010740.080 Why?
Cross-Sectional Studies92010260710.080 Why?
Physical Examination3199212550.080 Why?
Predictive Value of Tests52018153080.080 Why?
Gastrointestinal Hemorrhage1201611160.080 Why?
Health Status Disparities2201118470.080 Why?
Referral and Consultation6201036080.080 Why?
Clinical Trials as Topic6201480030.080 Why?
Coronary Disease3200259210.080 Why?
Curriculum3200437410.080 Why?
Diet Surveys1201311610.080 Why?
Women's Health1199820700.080 Why?
Clinical Medicine119901450.080 Why?
Communication Barriers220114140.080 Why?
Adrenergic beta-Antagonists2199112410.080 Why?
Evaluation Studies as Topic4200816240.080 Why?
Diagnostic Tests, Routine220087880.070 Why?
Social Responsibility120103850.070 Why?
Massachusetts4200888370.070 Why?
Mental Disorders1200768230.070 Why?
Specialization219917780.070 Why?
Resource Allocation119893500.070 Why?
Interprofessional Relations420069900.070 Why?
Abdominal Neoplasms120082870.070 Why?
Anti-Inflammatory Agents, Non-Steroidal1201622700.070 Why?
Randomized Controlled Trials as Topic22002102180.070 Why?
Patient Participation3201414450.070 Why?
Models, Theoretical2201635710.060 Why?
India4200822870.060 Why?
Schools, Medical220048780.060 Why?
Stroke2201697210.060 Why?
Poverty Areas320092630.060 Why?
Adenomatous Polyps220061090.060 Why?
Cohort Studies62016414960.060 Why?
Income3201418690.060 Why?
Disease Management1201625070.060 Why?
Multivariate Analysis32010120520.060 Why?
Health Care Reform1199412470.060 Why?
Cholesterol, HDL1199118120.060 Why?
Sensitivity and Specificity62013146750.060 Why?
Delivery of Health Care4200653330.060 Why?
Neoplasm Recurrence, Local4200692780.060 Why?
Health Status2199440770.060 Why?
Manuscripts as Topic21994150.060 Why?
Biomedical Research2199134340.060 Why?
Quality of Health Care1199943200.060 Why?
Regression Analysis3201063450.060 Why?
Platelet Aggregation Inhibitors1201627460.060 Why?
Emigration and Immigration120073970.060 Why?
Pharmaceutical Preparations1199210860.060 Why?
Persuasive Communication12004580.060 Why?
Marital Status120054250.050 Why?
Sex Factors42009105530.050 Why?
Role119841760.050 Why?
Time Factors122018399570.050 Why?
Health Services Research2200118070.050 Why?
Single-Blind Method2200015770.050 Why?
Pneumonectomy1201011180.050 Why?
Authorship219982840.050 Why?
Information Dissemination1199111290.050 Why?
Incidence42016213650.050 Why?
Patients120099060.050 Why?
History, 18th Century120022060.050 Why?
Alcohol Drinking2200540270.050 Why?
Group Practice, Prepaid12001150.050 Why?
American Cancer Society32006690.050 Why?
Research Design5200561800.050 Why?
Child, Preschool92013422240.050 Why?
Drug Administration Schedule1201048510.050 Why?
Psychology120033560.050 Why?
Preventive Health Services119865670.050 Why?
Odds Ratio2201196520.050 Why?
Health Planning119832310.050 Why?
Podophyllotoxin11980200.050 Why?
Cardiovascular Diseases12007155200.050 Why?
Prospective Studies72013544350.050 Why?
Philosophy, Medical12001790.050 Why?
Vitamin B 6120022340.050 Why?
Mothers1201121930.050 Why?
Boston5201093270.040 Why?
Health Services219947500.040 Why?
Iatrogenic Disease120045390.040 Why?
Adrenal Cortex Hormones2198918780.040 Why?
Severity of Illness Index22016158410.040 Why?
Prognosis62009296870.040 Why?
Ventricular Function, Left1199338990.040 Why?
Medical History Taking120047730.040 Why?
Neural Tube Defects120022550.040 Why?
Hospitals, Teaching4199611550.040 Why?
Health Priorities119833750.040 Why?
International Cooperation1200614230.040 Why?
Group Processes120012280.040 Why?
Vitamin K120023130.040 Why?
Infant72013361690.040 Why?
Hypersensitivity1198911670.040 Why?
Australia2201112460.040 Why?
Longitudinal Studies42016146100.040 Why?
Vitamin B 12120025240.040 Why?
Organizational Objectives120014260.040 Why?
Vitamin A120026120.040 Why?
Overweight1201024180.040 Why?
Carotenoids120026210.040 Why?
Washington219983140.040 Why?
Western World11998270.040 Why?
American Medical Association11999600.040 Why?
Freedom11999690.040 Why?
Weight Loss1201026800.040 Why?
Paper11998840.040 Why?
Feces2202414900.040 Why?
Clinical Laboratory Techniques120047460.040 Why?
Biopsy1201067810.040 Why?
Exercise2200558740.040 Why?
Social Environment1200310220.040 Why?
Models, Educational120013730.040 Why?
Telecommunications11998790.040 Why?
Financial Support119981160.040 Why?
Vitamin E120028720.040 Why?
Models, Organizational120015440.040 Why?
Staff Development119992270.040 Why?
Meta-Analysis as Topic1200213810.040 Why?
Problem-Based Learning120013560.040 Why?
Multiphasic Screening1197760.040 Why?
Prevalence32011157210.040 Why?
Obesity32011129390.040 Why?
Hydralazine21996340.040 Why?
Educational Status1200525100.040 Why?
Organizational Culture120015090.040 Why?
Malpractice120025530.040 Why?
Isosorbide Dinitrate21996340.040 Why?
Health Education1200410490.040 Why?
Adolescent102013882980.040 Why?
Unemployment119992100.040 Why?
MEDLINE119971190.030 Why?
Insurance Claim Review120017410.030 Why?
Statistics as Topic1198323590.030 Why?
Logistic Models42013132490.030 Why?
Vaginal Smears219904990.030 Why?
Quality Control319948330.030 Why?
Public Opinion120004850.030 Why?
Adaptation, Psychological1200726320.030 Why?
Survival Analysis21999100880.030 Why?
Texas119974030.030 Why?
Fossil Fuels11996530.030 Why?
Reproducibility of Results32018201190.030 Why?
Blood Coagulation1200211560.030 Why?
Training Support119961080.030 Why?
Soil120171160.030 Why?
Confidentiality120006050.030 Why?
Internship and Residency3199258850.030 Why?
Information Services119972360.030 Why?
Job Satisfaction119995450.030 Why?
Aging1199487020.030 Why?
Telomerase120007410.030 Why?
Survival Rate12009127280.030 Why?
Medical Errors1200412630.030 Why?
Echocardiography2198750060.030 Why?
Folic Acid1200213230.030 Why?
Computer Communication Networks119972950.030 Why?
Health Knowledge, Attitudes, Practice2200740140.030 Why?
Prostatic Diseases11994570.030 Why?
Internet2200930960.030 Why?
Testicular Neoplasms119808010.030 Why?
Medical Records3198914090.030 Why?
Education, Medical, Graduate1198623740.030 Why?
Carcinoma, Transitional Cell120007820.030 Why?
Child72013801520.030 Why?
Diagnosis, Differential12009129760.030 Why?
Prazosin11993950.030 Why?
Feasibility Studies2201052500.030 Why?
Information Seeking Behavior120141160.030 Why?
Heart Failure21996117010.030 Why?
Models, Statistical1200750810.030 Why?
Endocarditis, Bacterial219874360.030 Why?
Comorbidity32014105160.030 Why?
Nicotinic Acids11991310.020 Why?
Chi-Square Distribution1199834180.020 Why?
Health Policy3200226790.020 Why?
Antineoplastic Agents22008136320.020 Why?
Professional Misconduct11992730.020 Why?
Education, Medical, Continuing119978250.020 Why?
Leadership1200113850.020 Why?
Vasodilator Agents119969890.020 Why?
Rural Health219902960.020 Why?
Information Storage and Retrieval119978200.020 Why?
Reference Values2201149210.020 Why?
Genetic Predisposition to Disease22007178970.020 Why?
Enalapril119933100.020 Why?
Nutritional Requirements120132740.020 Why?
Physical Exertion219846680.020 Why?
Retrospective Studies42018806740.020 Why?
Otitis Media with Effusion119921150.020 Why?
Analysis of Variance1200062230.020 Why?
Carcinoma1200223300.020 Why?
Genetic Markers1199725990.020 Why?
Teaching Materials12011840.020 Why?
Drug Therapy, Combination3199663040.020 Why?
Colectomy220066860.020 Why?
Acute Disease1200172260.020 Why?
Costs and Cost Analysis1199616640.020 Why?
RNA1200027090.020 Why?
Norepinephrine119938970.020 Why?
Guidelines as Topic1199713850.020 Why?
Disease Susceptibility1199717910.020 Why?
Radiography, Thoracic1199713020.020 Why?
Cardiomegaly119935900.020 Why?
Proportional Hazards Models22010124740.020 Why?
Fractures, Bone1200220460.020 Why?
Asthma1198962300.020 Why?
Physiology119901100.020 Why?
Urban Population1199720360.020 Why?
Air Pollution, Indoor119969000.020 Why?
Random Allocation4199723930.020 Why?
Contrast Media1200253110.020 Why?
Pamphlets12009710.020 Why?
Anniversaries and Special Events11989950.020 Why?
Postal Service12009960.020 Why?
Social Values119892250.020 Why?
Choice Behavior120148250.020 Why?
Monitoring, Physiologic2200617800.020 Why?
Urinary Bladder Neoplasms1200022230.020 Why?
Data Collection1199733200.020 Why?
Body Mass Index32011129520.020 Why?
Cause of Death1201836880.020 Why?
Government Regulation119925230.020 Why?
Counseling2200715360.020 Why?
Community-Institutional Relations120092060.020 Why?
Equipment Failure120105800.020 Why?
Young Adult22013592210.020 Why?
Consultants11987560.020 Why?
Treatment Outcome32009646810.020 Why?
Social Security119871010.020 Why?
Oxygen Consumption1199318670.020 Why?
Waist Circumference120109330.020 Why?
Weight Gain1201723490.020 Why?
Infant, Newborn22005261990.020 Why?
Tobacco Smoke Pollution119928210.020 Why?
Europe1201334230.020 Why?
Acculturation120071780.020 Why?
Administration, Inhalation1198911590.020 Why?
RNA, Messenger12000127470.020 Why?
Amino Acids1199117030.020 Why?
Double-Blind Method41996123410.020 Why?
Energy Intake1201321330.020 Why?
Needs Assessment1201111410.020 Why?
United States Department of Veterans Affairs120109280.020 Why?
Ventricular Dysfunction, Left1199621310.020 Why?
Adrenal Gland Neoplasms119907320.010 Why?
Office Visits120095930.010 Why?
Morbidity1201017510.010 Why?
Nutritional Status1201315970.010 Why?
Strongyloidiasis11984270.010 Why?
Heart Arrest2198415130.010 Why?
Societies, Medical2200639230.010 Why?
Intensive Care Units1199737440.010 Why?
Thoracic Surgery120107220.010 Why?
Arrhythmias, Cardiac1199322470.010 Why?
Cardiology1199416930.010 Why?
Stroke Volume2199655210.010 Why?
Ferricyanides11982310.010 Why?
Disability Evaluation2198718340.010 Why?
Pilot Projects2200986420.010 Why?
Nitroprusside119822720.010 Why?
Body Height1200815660.010 Why?
Reimbursement Mechanisms120076670.010 Why?
Thorax119845550.010 Why?
Medical Records Systems, Computerized1200711910.010 Why?
Cognition2201769880.010 Why?
Glyceraldehyde-3-Phosphate Dehydrogenases12000780.010 Why?
Administration, Oral1198940150.010 Why?
Canada1200621250.010 Why?
National Institutes of Health (U.S.)120047930.010 Why?
Personality119845530.010 Why?
Biometry119835630.010 Why?
Bleomycin119804950.010 Why?
Postoperative Care1200614680.010 Why?
Drug Evaluation119806410.010 Why?
Vinblastine119804880.010 Why?
Urine120003620.010 Why?
Epidemiologic Methods1198313360.010 Why?
General Surgery1201016930.010 Why?
Diagnostic Errors1198612650.010 Why?
Catalytic Domain120007020.010 Why?
RNA, Neoplasm120007480.010 Why?
Anti-Bacterial Agents2198774070.010 Why?
Uterine Cervical Neoplasms1199020190.010 Why?
Body Weight1200846180.010 Why?
Patient-Centered Care1200714270.010 Why?
Outpatient Clinics, Hospital119793920.010 Why?
Motor Activity1200727120.010 Why?
Myocardial Infarction21991114760.010 Why?
APACHE119972670.010 Why?
Program Development1200212940.010 Why?
Patient Care Team1200725150.010 Why?
Pulmonary Disease, Chronic Obstructive1201032010.010 Why?
Hypertension3199185360.010 Why?
Enzyme Activation1200035770.010 Why?
Guideline Adherence1200522200.010 Why?
Cisplatin1198016520.010 Why?
Urban Health119965320.010 Why?
Methods1197410630.010 Why?
Developing Countries1200628630.010 Why?
Maryland119742770.010 Why?
Systole119969360.010 Why?
Reverse Transcriptase Polymerase Chain Reaction1200045670.010 Why?
Medical Audit119744520.010 Why?
Motivation1200220020.010 Why?
Drug Prescriptions2197916680.010 Why?
Leisure Activities219843080.010 Why?
Emergency Medical Services1198419200.010 Why?
Cotinine119922060.010 Why?
Child Day Care Centers119921220.010 Why?
Efficiency119744760.010 Why?
False Negative Reactions119905730.010 Why?
Algorithms12010140250.010 Why?
Pain1198450720.010 Why?
Patient Care Planning119749010.000 Why?
Carcinoma, Small Cell119904200.000 Why?
Tomography, X-Ray Computed11990205880.000 Why?
Autopsy1199010100.000 Why?
Antihypertensive Agents1199620190.000 Why?
MMPI11984810.000 Why?
Respiratory Tract Infections1199210090.000 Why?
Parasite Egg Count11984290.000 Why?
Critical Care1199726960.000 Why?
Hypochondriasis11984930.000 Why?
DNA-Binding Proteins1200095660.000 Why?
Length of Stay1199764170.000 Why?
Diabetes Mellitus, Type 211987121590.000 Why?
Hospital Mortality1199752950.000 Why?
Mental Recall1198912210.000 Why?
Death, Sudden119843010.000 Why?
American Heart Association1198510430.000 Why?
Creatine Kinase119826840.000 Why?
Physical Fitness119847420.000 Why?
Drug Utilization1198511880.000 Why?
Quebec119791390.000 Why?
Gastrectomy119846710.000 Why?
Comprehensive Health Care119791230.000 Why?
Cooperative Behavior1198515060.000 Why?
Isoenzymes1198216820.000 Why?
Interviews as Topic1198426970.000 Why?
Mitral Valve Insufficiency1198514000.000 Why?
Leukemia1198415180.000 Why?
Coronary Angiography1198445060.000 Why?
Medicine119799420.000 Why?
Heart Rate1198241970.000 Why?
Heart1198244310.000 Why?
Electrocardiography1198263870.000 Why?
Blood Pressure1198284790.000 Why?
Postoperative Complications11984156370.000 Why?
Diabetes Mellitus1197958420.000 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.