Coal dust and compensation.
D003031:Coal / Q000009:adverse effects*; D004391:Dust / Q000009:adverse effects*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000209:etiology; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography; D006113:United Kingdom; D014942:Workers' Compensation / Q000331:legislation & jurisprudence* / Q000639:trends
D003031:Coal; D004391:Dust