[33. Etiology of the gastrointestinal ulcer].
D000818:Animals; D004285:Dogs; D004381:Duodenal Ulcer / Q000209:etiology; D005750:Gastric Juice / Q000378:metabolism; D005763:Gastroenterostomy; D005769:Gastrointestinal Motility; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology* / Q000601:surgery; D011708:Pylorus / Q000601:surgery; D013276:Stomach Ulcer / Q000209:etiology; D014628:Vagotomy
33. Die Atiologie des Magen-Darmgeschwüres.