10YOSHIDA J,CHIJIIWA K,SHIMIZU S,et al.Hepatolithiasis:outcome of cholangioscopic lithotomy and dilation of bile duct stricture[J].Surgery,1998,123(4):421-426.
2Classes. The use of laparoseopic joint eholedochoscope and laparotomy surgery Stone of bile duct of gallbladder stone with clinical comparative study of 126 patients [J]. China medical guide, 2011, 9 (34) : 125-127.