TY - JOUR AU - Gupta, S; Miskovic, D; Bhandari, P TI - A novel method for determining the difficulty of colonoscopic polypectomy JO - Frontline Gastroenterol VL - 4 PY - 2013 DO - 10.1136/flgastro-2013-100331 SP - 244 EP - 248 N1 - et al. ER -