A hypothesis regarding the pathogenesis of gastric and duodenal ulcers.
D004381:Duodenal Ulcer / Q000209:etiology*; D005750:Gastric Juice / Q000378:metabolism / Q000473:pathology; D005764:Gastroesophageal Reflux / Q000150:complications; D006801:Humans; D013276:Stomach Ulcer / Q000209:etiology*