Reference this Research Paper (copy & paste below code):
Pavan Kumar Reddy.K, T.H.Prakashappa, H.S.Chandrashekar, M.Ramasubba Reddy (2018); A Prospective study of functional outcome after posterior cruciate retained total knee replacement;
Int J Sci Res Publ 5(5) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0515.php?rp=P414106