title: [Tobacco "pneumoconiosis"].
authors.forename: Bin-sen
authors.initials: BS
authors.lastname: Wang
authors.forename: Yun
authors.initials: Y
authors.lastname: Wang
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D016273:Occupational Exposure / Q000009:adverse effects*; D011009:Pneumoconiosis / Q000175:diagnosis / Q000209:etiology*; D019460:Tobacco Industry