海量图书期刊资源,随时随地畅享阅读乐趣
A randomized comparison of gasless laparoscopic appendectomy and conventional laparoscopic appendectomyGe, Bujun; Zhao, Haibo; Chen, Quanning; Jin, Wei; Liu, Liming; Huang, Qi · World Journal of Emergency Surgery · 2014
Randomized comparison of the clinical course of gasless and conventional laparoscopic cholecystectomyLarsen, Jens F.; Ejstrud, Per; Kristensen, Jrgen Ulrik; Pedersen, Vivi; Redke, Finn; Svendsen, Flemming · Gastroenterology · 2000