Ranitidine in duodenal ulcer: phenomena of "primary failure" and "secondary failure".

Agarwal, B D1990-08-012009-05-311990-08-012009-05-311990-08-01Agarwal BD. Ranitidine in duodenal ulcer: phenomena of "primary failure" and "secondary failure". Journal of the Association of Physicians of India. 1990 Aug; 38(8): 604http://imsear.searo.who.int/handle/123456789/95336engAcute DiseaseAdultDuodenal Ulcer --drug therapyFemaleHumansMaleRanitidine --administration & dosageRecurrenceRanitidine in duodenal ulcer: phenomena of "primary failure" and "secondary failure".Letter