Coal workers and pneumoconiosis.
D003032:Coal Mining; D004185:Disability Evaluation; D004391:Dust; D004417:Dyspnea / Q000139:chemically induced / Q000453:epidemiology; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D011009:Pneumoconiosis / Q000209:etiology / Q000517:prevention & control*; D013902:Radiography, Thoracic; D012050:Rehabilitation, Vocational; D012829:Silicosis / Q000453:epidemiology; D006113:United Kingdom; D014481:United States; D014942:Workers' Compensation
D004391:Dust