[Bronchoscopy in the diagnosis of chronic dust-induced bronchitis].
D000328:Adult; D001991:Bronchitis / Q000175:diagnosis* / Q000209:etiology; D001999:Bronchoscopy; D004391:Dust; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology*; D011009:Pneumoconiosis / Q000175:diagnosis*
D004391:Dust
Bronkhoskopiia v diagnostike khronicheskogo bronkhita pylevo-i etiologii.