AKHTAR, R. R.; AHMED, R.; WAQAS ALI; WARIS, H. Comparison Of Epidural Analgesia Vs Intraoperative Peri-Articular Injection For Pain Management Following Total Knee Arthroplasty. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 28, n. 3, 2024. DOI: 10.37939/jrmc.v28i3.2607. Disponível em: http://www.journalrmc.com/index.php/JRMC/article/view/2607. Acesso em: 1 jan. 2026.