title: The changing prevalence of coal workers' pneumoconiosis in Great Britain.
mesh_terms: D000328:Adult; D000367:Age Factors; D003032:Coal Mining; D004185:Disability Evaluation; D004391:Dust; D006801:Humans; D007883:Legislation, Medical; D008875:Middle Aged; D011009:Pneumoconiosis / Q000145:classification / Q000453:epidemiology*; D012829:Silicosis / Q000453:epidemiology; D006113:United Kingdom; D014942:Workers' Compensation
chemical_list: D004391:Dust