Retrospective Cohort Study
Copyright ©The Author(s) 2015.
World J Gastrointest Pathophysiol. Nov 15, 2015; 6(4): 235-242
Published online Nov 15, 2015. doi: 10.4291/wjgp.v6.i4.235
Figure 1
Figure 1 Kaplan-Meier curves showing overall survival in those taking calcium channel blockers and those not taking the drug. (P = 0.061 using log rank test). CCB: Calcium channel blockers.