Retrospective Study
Copyright ©The Author(s) 2016.
World J Methodol. Jun 26, 2016; 6(2): 171-180
Published online Jun 26, 2016. doi: 10.5662/wjm.v6.i2.171
Figure 6
Figure 6 Heel use. A: Pre-operative heel use (by age); B: Post-operative heel use (by age).