1. A double-blind cross-over comparison of loperamide with diphenoxylate in the symptomatic treatment of chronic diarrhea;Pelemans;Gastroenterology,1976
2. A comparative doubleblind study of the anti-diarrheals: difenoxine and loperamide;De Coster;Tijdschr Gastroenterol,1972
3. Loperamide (R18553), a novel type of anti-diarrheal agent. Efficacy and safety in patients with severe chronic diarrhea;Verhagen;Arznei Forsch,1974
4. A double-blind comparison of loperamide with codeine in the treatment of unremitting diahhrea;Allen,1978
5. Metabolism of synthetic antidiarrheal drugs, diphenoxylate, difenoxine and loperamide;Karim,1976