TY - JOUR AU - Choi, Y S; Lee, J B; Lee, E J TI - Can endoscopic submucosal dissection technique be an alternative treatment option for a difficult giant (30 mm) pedunculated colorectal polyp? JO - Dis Colon Rectum VL - 56 PY - 2013 DO - 10.1097/DCR.0b013e318276d2b9 L3 - PubMed-ID: 23575407 SP - 660 EP - 666 N1 - et al. ER -