Subash, Y., K., K. and M., L. 2017. The role of platelet rich plasma injection in the management of early osteoarthritis of the knee. International Journal of Research in Orthopaedics. 4, 1 (Dec. 2017), 128–132. DOI:https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20175660.