title: Diffuse pulmonary alveolar fibrosis.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011650:Pulmonary Alveoli / Q000000981:diagnostic imaging / Q000473:pathology*; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D013194:Staining and Labeling