title: Coal workers' pneumoconiosis. Correlation of roentgenographic and postmortem findings.
mesh_terms: D000368:Aged; D001344:Autopsy; D001991:Bronchitis / Q000150:complications / Q000000981:diagnostic imaging; D003032:Coal Mining; D003094:Collagen / Q000032:analysis; D004391:Dust; D004417:Dyspnea / Q000150:complications / Q000000981:diagnostic imaging; D006801:Humans; D008168:Lung / Q000032:analysis / Q000473:pathology; D008297:Male; D009929:Organ Size; D011009:Pneumoconiosis / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D011656:Pulmonary Emphysema / Q000150:complications / Q000000981:diagnostic imaging; D011660:Pulmonary Heart Disease / Q000150:complications / Q000000981:diagnostic imaging; D011859:Radiography; D012825:Silicon / Q000032:analysis
chemical_list: D004391:Dust; D003094:Collagen; D012825:Silicon