Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 7, 2015; 21(5): 1628-1635
Published online Feb 7, 2015. doi: 10.3748/wjg.v21.i5.1628
Figure 4
Figure 4 Funnel plot of patients who died in five years in patients with positive vs negative lymph node micrometastasis and Egger’s test for publication bias for patients who died in five years for lymph node micrometastasis positive vs negative groups.