Ramachandra Reddy, G., and P. N. Prasad. 2017. “Efficacy of Bipolar Hemiarthroplasty in the Elderly People: A Study in a Tertiary Care Centre”. International Journal of Research in Orthopaedics 3 (3):396-400. https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20171573.