Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Oct 7, 2009; 15(37): 4709-4714
Published online Oct 7, 2009. doi: 10.3748/wjg.15.4709
Figure 1
Figure 1 Kaplan-Meier survival curve showing that the Groshong catheter of the TIVAD had better survival time than open-ended catheters by log-rank test (P < 0. 001).