title: [Meal-stimulated gastric acid secretion and gastrin release in patients with gastric or duodenal ulcer. A study by intragastric titration method].
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000503:physiopathology*; D004435:Eating; D005260:Female; D005744:Gastric Acid / Q000378:metabolism*; D005755:Gastrins / Q000378:metabolism*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D013276:Stomach Ulcer / Q000503:physiopathology*
chemical_list: D005755:Gastrins