Contribution to the investigation of the effect of cigarette smoking.
D001161:Arteriosclerosis / Q000209:etiology; D001344:Autopsy; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D008297:Male; D009203:Myocardial Infarction / Q000209:etiology; D009538:Nicotine / Q000009:adverse effects*; D010437:Peptic Ulcer / Q000453:epidemiology / Q000209:etiology; D012907:Smoking / Q000150:complications*
D009538:Nicotine