Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 7, 2015; 21(5): 1636-1640
Published online Feb 7, 2015. doi: 10.3748/wjg.v21.i5.1636
Figure 2
Figure 2 An example of how to extract the data from the Kaplan-Meier curves[10].