title: [Gastroduodenal ulcer: physiologic review].
mesh_terms: D005744:Gastric Acid / Q000378:metabolism; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D010437:Peptic Ulcer / Q000503:physiopathology*
vernacular_title: L'ulcère gastro-duodénal: rappel physiologique.