Meta-Analysis
Copyright ©The Author(s) 2015.
World J Obstet Gynecol. Nov 10, 2015; 4(4): 113-123
Published online Nov 10, 2015. doi: 10.5317/wjog.v4.i4.113
Figure 1
Figure 1 PRISMA flow chart showing trial selection methodology. RCT: Randomised controlled trial.