title: Proof of causality: deduction from epidemiological observation.
authors.affiliation: Clinical Trial Service Unit and Epidemiological Studies Unit, Radcliffe Infirmary, Oxford, United Kingdom.
authors.forename: Richard
authors.initials: R
authors.lastname: Doll
mesh_terms: D000328:Adult; D000368:Aged; D000428:Alcohol Drinking; D000813:Anilides / Q000506:poisoning; D000818:Animals; D016022:Case-Control Studies; D015984:Causality; D016009:Chi-Square Distribution; D002648:Child; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D008297:Male; D017202:Myocardial Ischemia / Q000453:epidemiology / Q000517:prevention & control; D009829:Oleic Acids / Q000506:poisoning; D012306:Risk; D012307:Risk Factors; D012737:Sex Factors; D012907:Smoking / Q000009:adverse effects; D013577:Syndrome; D013997:Time Factors
chemical_list: D000813:Anilides; D009829:Oleic Acids; C038731:oleoylanilide