title: Duodenal ulceration and fibrocystic pancreas disease.
mesh_terms: D002648:Child; D003550:Cystic Fibrosis / Q000150:complications*; D004381:Duodenal Ulcer; D006801:Humans; D007223:Infant; D010437:Peptic Ulcer
keywords: PANCREATIC CYSTIC FIBROSIS/complications; PEPTIC ULCER/in infancy and childhood