title: Prevalence of coal workers' pneumoconiosis in Yugoslavia.
mesh_terms: D001991:Bronchitis / Q000453:epidemiology; D003032:Coal Mining; D004391:Dust / Q000032:analysis; D055593:Geological Phenomena; D005844:Geology; D006801:Humans; D010316:Particle Size; D011009:Pneumoconiosis / Q000150:complications / Q000453:epidemiology*; D011658:Pulmonary Fibrosis / Q000453:epidemiology; D012822:Silicon Dioxide / Q000032:analysis; D013997:Time Factors; D014376:Tuberculosis / Q000150:complications; D015022:Yugoslavia
chemical_list: D004391:Dust; D012822:Silicon Dioxide