title: [Changes in the bronchial mucosa of coal miners].
mesh_terms: D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000175:diagnosis / Q000209:etiology*; D003032:Coal Mining; D006801:Humans; D008297:Male; D008875:Middle Aged; D009092:Mucous Membrane; D009784:Occupational Diseases / Q000175:diagnosis
vernacular_title: Izmeneniia slizistoĭ obolochki bronkhov u shakhterov-ugol'shchikov