Randomized Controlled Trial
Copyright ©2014 Baishideng Publishing Group Inc.
World J Obstet Gynecol. Aug 10, 2014; 3(3): 134-137
Published online Aug 10, 2014. doi: 10.5317/wjog.v3.i3.134
Figure 1
Figure 1 Consort flow diagram.
Figure 2
Figure 2 Comparison of mean visual analogue score in both groups. VAS: Visual analogue score.