title: [Use of the spirographic method for early diagnosis of obstruction of the small bronchi in workers exposed to dust].
mesh_terms: D000328:Adult; D001980:Bronchi / Q000503:physiopathology; D001991:Bronchitis / Q000175:diagnosis*; D002000:Bronchospirometry; D004391:Dust / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000175:diagnosis*; D013997:Time Factors
chemical_list: D004391:Dust
vernacular_title: Ispol'zovanie metoda spirografii dlia rannego vyiavleniia obstruktsii melkikh bronkhov u rabotaiushchikh v kontakte s pyl'iu.