Brady, C E Secretin provocation: gastrin results in various clinical situations. [electronic resource] - The American journal of gastroenterology Feb 1988 - 130-5 p. digital Publication Type: Journal Article ISSN: 0002-9270 Subjects--Topical Terms: AdultAgedDuodenal Ulcer--metabolismFemaleGastric Acid--metabolismGastrins--metabolismHumansHyperparathyroidism--metabolismKidney Failure, Chronic--metabolismMaleMiddle AgedSecretin--pharmacologyVagotomy