2Fredman B,Jedelkin R,olsfanger D. Residual Pneumoperitoneum a cause of postoperative pain after laparoscopic cholecystectomy[J].Anesthesia and Analgesia,1994,(01):152-154.
3Liu X,Wei C,Wang Z. Different anesthesia methods for laparoscopic cholecystectomy[J].Anaesthesist,2011,(08):723-728.
4Kandil TS,E1 HE. Shoulder pain following laparoscopic cholecystectomy:factors affecting the incidence and severity[J].Journal of Laparoendoscopic & Advanced Surgical Techniques Part A,2010,(08):677-682.
4Fredman B,Jedelkin R,Olsfanger D.et al.Residual pneumoperiton- eum a cause of postoperative pain after laparoscopic cholecystectomy [J].Anesth Analg, 1994,79( 1 ) : 152-154.
