Akhtar, R. R., Ahmed, R., Waqas Ali and Waris, H. (2024) “Comparison Of Epidural Analgesia Vs Intraoperative Peri-Articular Injection For Pain Management Following Total Knee Arthroplasty”, Journal of Rawalpindi Medical College, 28(3). doi: 10.37939/jrmc.v28i3.2607.