[Development of gastroduodenal ulcer and abnormal secretion of secretin and gastrin].
D000818:Animals; D005246:Feedback; D005750:Gastric Juice / Q000378:metabolism; D005755:Gastrins / Q000097:blood / Q000378:metabolism* / Q000494:pharmacology; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D012633:Secretin / Q000378:metabolism* / Q000494:pharmacology
D005755:Gastrins; D012633:Secretin