Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Apr 7, 2009; 15(13): 1613-1619
Published online Apr 7, 2009. doi: 10.3748/wjg.15.1613
Figure 1
Figure 1 Survival curves (Kaplan-Meier life table analysis) of patients receiving pentoxifylline (group I) as compared to patients receiving prednisolone (group II), at the end of 3 mo of therapy.
Figure 2
Figure 2 Summary of trial design and follow-up.