title: [Smoking as a disease and its complications].
authors.forename: R D
authors.initials: RD
authors.lastname: Safaev
authors.forename: V N
authors.initials: VN
authors.lastname: Ardashev
authors.forename: A I
authors.initials: AI
authors.lastname: El'kin
mesh_terms: D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000209:etiology; D004066:Digestive System Diseases / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology; D012140:Respiratory Tract Diseases / Q000453:epidemiology* / Q000209:etiology; D012307:Risk Factors; D012426:Russia; D012907:Smoking / Q000009:adverse effects* / Q000453:epidemiology; D016540:Smoking Cessation; D011795:Surveys and Questionnaires