title: The role of cohort studies in medical research.
authors: Unit of Health Care Epidemiology, Institute of Health Sciences, Old Road, Headington, Oxford OX3 7LF, UK.
authors: M
authors: M
authors: Goldacre
mesh_terms: D016022:Case-Control Studies; D015331:Cohort Studies; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects; D003625:Data Collection / Q000379:methods / Q000639:trends; D003627:Data Interpretation, Statistical; D004812:Epidemiologic Methods; D005193:Family Planning Services; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000453:epidemiology; D016017:Odds Ratio; D010051:Ovarian Neoplasms / Q000453:epidemiology; D011654:Pulmonary Edema / Q000453:epidemiology; D015203:Reproducibility of Results; D012107:Research Design; D012189:Retrospective Studies; D012306:Risk; D018401:Sample Size; D013736:Testicular Neoplasms / Q000453:epidemiology; D006113:United Kingdom; D014659:Vasectomy / Q000009:adverse effects; D020246:Venous Thrombosis / Q000453:epidemiology
chemical_list: D003278:Contraceptives, Oral, Hormonal