1. A multicentre double-blind study in acute diarrhoea comparing loperamide (R18553) with two common antidiarrhoeal agents and a placebo;Amery;Curr Ther Res,1975
2. A double-blind placebo controlled trial of loperamide (Imodium®) in acute diarrhea;Nelemans;J Drug Res,1976
3. A double-blind comparative evaluation of loperamide versus diphenoxylate with atropine in acute diarrhea;Cornett;Curr Ther Res,1977
4. Loperamide (R18553): a novel type of antidiarrheal agent;Dom;Arzneimittelforschung,1974
5. Comparison of loperamide with bismuth subsalicylate for the treatment of acute travelers' diarrhea;Johnson;JAMA,1986