Case Report
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2006; 12(47): 7717-7719
Published online Dec 21, 2006. doi: 10.3748/wjg.v12.i47.7717
Figure 3
Figure 3 Port sites in new technique. L: left hand; R: right hand.