Diffuse interstitial pulmonary fibrosis of Hamman and Rich; report of a case.
D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*; D011658:Pulmonary Fibrosis / Q000150:complications*; D012959:Socioeconomic Factors
PEPTIC ULCER/complications; PULMONARY FIBROSIS/complications