title: Antral D and G cell distribution in gastric and duodenal ulcer.
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000473:pathology*; D005260:Female; D005755:Gastrins / Q000096:biosynthesis; D005757:Gastritis, Atrophic / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011706:Pyloric Antrum / Q000473:pathology*; D013004:Somatostatin / Q000096:biosynthesis; D013276:Stomach Ulcer / Q000473:pathology*
chemical_list: D005755:Gastrins; D013004:Somatostatin