Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Aug 21, 2010; 16(31): 3957-3963
Published online Aug 21, 2010. doi: 10.3748/wjg.v16.i31.3957
Figure 1
Figure 1 Reports evaluated for inclusion in the meta-analysis. QUADAS: Quality Assessment of Diagnostic Accuracy Studies.