title: [Occupational background of myocardial infarct patients (based on Leningrad hospital data)].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology*; D009784:Occupational Diseases / Q000150:complications; D009790:Occupations; D012426:Russia; D012737:Sex Factors; D014505:Urban Population
vernacular_title: Professional'nyĭ sostav bol'nykh infarktom miokarda (po dannym statsionarov Leningrada).