title: Transfer factor (diffusing capacity) for the lung in simple pneumoconiosis of coal workers.
mesh_terms: D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011859:Radiography; D012119:Respiration; D012129:Respiratory Function Tests