Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 14, 2015; 21(14): 4365-4372
Published online Apr 14, 2015. doi: 10.3748/wjg.v21.i14.4365
Figure 1
Figure 1 Flow chart of the literature search and study selection procedure.
Figure 2
Figure 2 Subgroup analysis of overall survival based on chemotherapy regimen in KRAS wild-type patients following first-line treatment.
Figure 3
Figure 3 Subgroup analysis of progression-free survival based on chemotherapy regimen in KRAS wild-type patients following first-line treatment.