Case of Abnormal Biliary Distribution in Which Intraoperative Endoscopy ofNaso-biliary Drainage Tube was Informative in Carrying out Laparoscopic Cholecystectomy - Machida, Hiromichi; Nakaya, Yuuzou; Kojima, Koujirou; Kanzaki, Masao; Toda, Hiroshi; Tobayama, Shigeo; Ohba, Munenori; Ohishi, Hideto; Suzuki, Kazuhumi; Suga, Hiroyasu; Yamada, Yohko; Yasuda, Minetsugu (Nippon Shokaki Geka Gakkai zasshi, 1995)