Muhammad Inam, Imran Khan, Ihsanullah, Javed Iqbal, and Muhammad Shabir. “An Audit of Post-Operative Hospital Stay and Complications of Total Hip Replacement in A Tertiarty Care Hospital”. Journal of Pakistan Orthopaedic Association, vol. 34, no. 01, Mar. 2022, pp. 08-11, http://jpoa.org.pk/index.php/upload/article/view/614.