title: Long-term experience in collecting and using occupational health data in the coal industry.
mesh_terms: D003031:Coal / Q000032:analysis; D003032:Coal Mining; D003625:Data Collection / Q000379:methods*; D004391:Dust / Q000032:analysis; D006801:Humans; D008499:Medical Records; D009787:Occupational Medicine; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000453:epidemiology; D011859:Radiography; D012106:Research; D013997:Time Factors; D006113:United Kingdom
chemical_list: D003031:Coal; D004391:Dust