[Autonomic nerve and peptic ulcer].
D001341:Autonomic Nervous System / Q000503:physiopathology*; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology / Q000503:physiopathology*; D013564:Sympathetic Nervous System / Q000503:physiopathology; D014630:Vagus Nerve / Q000503:physiopathology