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2. Furan H2 antagonist ranitidine inhibits pentagastrin-stimulated gastric secretion stronger than cimetidine;Domschke, W.; Lux, G.; Domschke, S.;Gastroenterology,1980
3. Treatment of duodenal ulcer with ranitidine, a new histamine H2 receptor antagonist;A904. Berstad A, -Kett K, Aadland E;Scand J Gastroenterol,1980
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5. Comparison of twice daily ranitidine with standard cimetidine treatment of duodenal ulcer;Walt, R.P.; Trotman, I.F.; Frost, R.;Gut,1981