. 2014 May-Jun;48(3):273–278. doi: 10.4103/0019-5413.132515
Copyright: © Indian Journal of Orthopaedics
This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 3.
Kaplan-Meier curve depicting overall survival