[Role of stress factors in etiology of peptic ulcer].
Inoue
M
M
D005744:Gastric Acid; D005755:Gastrins; D016480:Helicobacter pylori; D006801:Humans; D010434:Pepsin A; D010437:Peptic Ulcer / Q000209:etiology*
D005755:Gastrins; D010434:Pepsin A