Clinical trial: free fatty acid suppositories compared with enema as bowel preparation for flexible sigmoidoscopy
Orri Thor Ormarsson, Gudrun Marta Asgrimsdottir, Thorsteinn Loftsson, Einar Stefansson, Jon Orvar Kristinsson, Sigrun Helga Lund, Einar Stefan Bjornsson
Frontline Gastroenterology Oct 2015, 6 (4) 278-283; DOI: 10.1136/flgastro-2014-100497