TY - JOUR AU - Itoi, T; Sofuni, A; Itokawa, F TI - Endoscopic transpapillary gallbladder drainage in patients with acute cholecystitis in whom percutaneous transhepatic approach is contraindicated or anatomically impossible (with video) JO - Gastrointest Endosc VL - 68 PY - 2008 DO - 10.1016/j.gie.2008.02.052 SP - 455 EP - 460 N1 - et al. ER -