Oi, M Peptic ulcer and gastric acidity: a new look at an old aphorism, "the higher the ulcer, the lower the acidity". [electronic resource] - Journal of gastroenterology Feb 1995 - 122-7 p. digital Publication Type: Journal Article; Review ISSN: 0944-1174 Standard No.: 10.1007/BF01211387 doi Subjects--Topical Terms: Gastric Acid--metabolismGastric Acidity DeterminationGastric Fundus--pathologyGastric Mucosa--metabolismGastritis--metabolismHumansHydrogen-Ion ConcentrationPeptic Ulcer--metabolismPyloric Antrum--pathology