Clinical problems of the miner with simple pneumoconiosis.
D003032:Coal Mining; D004185:Disability Evaluation; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D008297:Male; D010102:Oxygen Inhalation Therapy; D010817:Physician-Patient Relations; D011009:Pneumoconiosis / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology / Q000628:therapy; D011175:Positive-Pressure Respiration; D011656:Pulmonary Emphysema / Q000209:etiology; D011660:Pulmonary Heart Disease / Q000209:etiology; D014478:Unemployment; D014942:Workers' Compensation