1Kennedy JS, Stranahan PL, Taylor KD, et al. High-burststrength, feedback-controlled bipolar vessel sealing. Surg Endosc, 1998, 12: 876-878.
2Matthews BD, Pratt BL, Backus CL, et al. Effectiveness of the ultrasonic coagulating shears, LigaSure vessel sealer, and surgical clip application in biliary surgery:a comparative analysis. Am Surg, 2001,67:901-906.
3Milito G, Gargiani M, Cortese F. Randomised trial comparing Ligasure haemorrhoideetomy with the diathermy dissection operation. Tech Coloproctol, 2002,6 : 171-175.
4Lee WJ, Chen TC, Lai IR, et al. Randomized clinical trial of Ligasure versus conventional surgery for extended gastric cancer resection. Br J Surg, 2003,90: 1493-1496.
5Strasberg SM, Drebin JA, Linehan D. Use of a bipolar vessel-sealing device for parenchymal transection during liver surgery. J Gastrointest Surg, 2002,6 : 569-574.
6Shalaby R, Desoky A. Randomized clinical trial of stapled versus Milligan-Morgan haemorrhoidectomy. Br J Surg, 2001, 88 : 1049-1053.
8Jayaraman S, Colquhoun PH, Malthaner RA. Stapled versus conventional surgery for hemorrhoids[J]. Co- chrane Database Syst Rev, 2006,18 (4) : 5393.
9Milito G, Gargiani M, Cortese F. Randomised trial comparing ligaSure haemorrhoidectomy with the dia- thermy dissection operation[-J]. Techniques in Colo- proctology,2002,6(3) : 171-175.
10Franklin [J, Seetharam S, Lowney J,et al. Random- ized, clinical trial of Ligasure vs. conventional dia- thermy in hemorrhoidectomy[J]. Disease of the Colon and Rectum,2003,46(10) :1380-1383.
