Coalmining, emphysema, and compensation.
Seaton
A
A
D003032:Coal Mining; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*; D011009:Pneumoconiosis / Q000209:etiology; D011656:Pulmonary Emphysema / Q000209:etiology*; D012307:Risk Factors; D014942:Workers' Compensation