“PATIENT CONTROLLED EPIDURAL ANALGESIA VERSUS CONVENTIONAL EPIDURAL ANALGESIA AFTER TOTAL HIP REPLACEMENT: A RANDOMIZED TRIAL IN PAKISTAN” (2025) Frontier in Medical and Health Research, 3(4), pp. 446–451. Available at: https://fmhr.org/index.php/fmhr/article/view/426 (Accessed: 26 June 2025).