The gastrointestinal endoscopy competency assessment tool for pediatric colonoscopy.
Walsh CM, Ling SC, Mamula P, Lightdale JR, Walters TD, Yu JJ, Carnahan H. The gastrointestinal endoscopy competency assessment tool for pediatric colonoscopy. J Pediatr Gastroenterol Nutr. 2015 Apr; 60(4):474-80.