Stepped-wedge randomised trial of laparoscopic ventral mesh rectopexy in adults with chronic constipation: study protocol for a randomized controlled trial.
Grossi U, Stevens N, McAlees E, Lacy-Colson J, Brown S, Dixon A, Di Tanna GL, Scott SM, Norton C, Marlin N, Mason J, Knowles CH. Stepped-wedge randomised trial of laparoscopic ventral mesh rectopexy in adults with chronic constipation: study protocol for a randomized controlled trial. Trials. 2018 Feb 05; 19(1):90.