title: Updated approach to diffuse lung disease; emphasis on sarcoidosis and idiopathic pulmonary fibrosis.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008297:Male; D011658:Pulmonary Fibrosis / Q000175:diagnosis* / Q000188:drug therapy; D012507:Sarcoidosis / Q000175:diagnosis* / Q000188:drug therapy