title: Assessment of radiological progression of simple pneumoconiosis in individual miners.
mesh_terms: D000367:Age Factors; D003032:Coal Mining; D004391:Dust; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D008722:Methods; D011009:Pneumoconiosis / Q000000981:diagnostic imaging*; D011379:Prognosis; D011859:Radiography; D013997:Time Factors
chemical_list: D004391:Dust