[Bronchitis, emphysema, silicosis].
D001991:Bronchitis / Q000209:etiology*; D004646:Emphysema; D006801:Humans; D008168:Lung; D011656:Pulmonary Emphysema / Q000209:etiology*; D012829:Silicosis / Q000150:complications*
BRONCHITIS/etiology and pathogenesis; EMPHYSEMA, PULMONARY/etiology and pathogenesis; SILICOSIS/complications
Bronchitis, Emphysem, Silikose.