Rapid Communication
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 14, 2007; 13(46): 6231-6235
Published online Dec 14, 2007. doi: 10.3748/wjg.v13.i46.6231
Figure 1
Figure 1 PFS curve. Median PFS was 3.9 mo (95% CI: 2.0-8.7).