Dhawan, P Alternate-day therapy with omeprazole for duodenal ulcer. [electronic resource] - Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology Oct 1993 - 132-4 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0254-8860 Subjects--Topical Terms: AdultAgedDuodenal Ulcer--drug therapyFemaleHumansMaleMiddle AgedOmeprazole--therapeutic use