COAL MINERS' PNEUMOCONIOSIS.
D000874:Anthracosilicosis; D055008:Anthracosis; D001993:Bronchodilator Agents; D003031:Coal; D003933:Diagnosis; D004185:Disability Evaluation; D004358:Drug Therapy; D004562:Electrocardiography; D006801:Humans; D010336:Pathology; D010827:Physiology; D011656:Pulmonary Emphysema
D001993:Bronchodilator Agents; D003031:Coal
ANTHRACOSILICOSIS; BRONCHODILATOR AGENTS; DIAGNOSIS; DISABILITY EVALUATION; DRUG THERAPY; ELECTROCARDIOGRAPHY; PATHOLOGY; PHYSIOLOGY; PULMONARY EMPHYSEMA