title: Occupational lung disease.
authors.forename: J C
authors.initials: JC
authors.lastname: Davies
mesh_terms: D006801:Humans; D008171:Lung Diseases / Q000453:epidemiology*; D008297:Male; D008906:Mining; D009784:Occupational Diseases / Q000453:epidemiology*; D013019:South Africa / Q000453:epidemiology