Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. May 14, 2011; 17(18): 2338-2342
Published online May 14, 2011. doi: 10.3748/wjg.v17.i18.2338
Figure 1
Figure 1 The trial profile of the patients in this study. RFA: Radiofrequency ablation.