Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Mar 7, 2009; 15(9): 1085-1092
Published online Mar 7, 2009. doi: 10.3748/wjg.15.1085
Figure 1
Figure 1 Number of patients included in the primary and secondary study objectives (n = 4623).