[Current state of the problem of chronic bronchtitis in workers from dust-producing industries].
D001991:Bronchitis / Q000209:etiology / Q000517:prevention & control*; D002908:Chronic Disease; D004391:Dust; D006801:Humans; D009784:Occupational Diseases
D004391:Dust
Sovremennoe sostoianie voprosa o khronicheskom bronkhite u rabochikh pylevykh proizvodstv.