[Chronic bronchitis in miners].
D000328:Adult; D000874:Anthracosilicosis / Q000150:complications*; D001991:Bronchitis / Q000209:etiology*; D002908:Chronic Disease; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000150:complications*
Khronicheskiĭ bronkhit u shakhterov.