title: Chronic cor pulmonale. Its pathogenesis in Appalachian bituminous coal workers.
mesh_terms: D000368:Aged; D001344:Autopsy; D001991:Bronchitis / Q000473:pathology; D006332:Cardiomegaly / Q000473:pathology; D002908:Chronic Disease; D003031:Coal / Q000032:analysis; D003032:Coal Mining; D003094:Collagen / Q000032:analysis; D004391:Dust; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology; D008168:Lung / Q000032:analysis; D008297:Male; D008875:Middle Aged; D010414:Pennsylvania; D011009:Pneumoconiosis / Q000150:complications / Q000473:pathology*; D011651:Pulmonary Artery / Q000473:pathology*; D011656:Pulmonary Emphysema / Q000473:pathology; D011660:Pulmonary Heart Disease / Q000209:etiology* / Q000473:pathology; D012822:Silicon Dioxide / Q000032:analysis; D014903:West Virginia
chemical_list: D003031:Coal; D004391:Dust; D012822:Silicon Dioxide; D003094:Collagen