Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2010; 16(43): 5510-5517
Published online Nov 21, 2010. doi: 10.3748/wjg.v16.i43.5510
Figure 1
Figure 1 Flow chart showing study selection procedure. COX: Cyclooxygenases.