1. Cimetidine in the treatment of duodenal ulcer;Binder,1978
2. Cimetidine and ranitidine in duodenal ulcer;Langman;Br Med J,1980
3. Comparison of the effects of ranitidine, cimetidine and placebo on the 24-hour intragastric acidity and nocturnal acid secretion in patients with duodenal ulcer;Walt;Gut,1981
4. The effect of ranitidine and cimetidine on the 24-hour intragastric acidity profile and nocturnal acid secretion in duodenal ulcer patients;Walt;Scand J Gastroenterol [Suppl],1981
5. Total 24-hour gastric acid secretion in patients with duodenal ulcer;Feldman,1986