Comparisons of Transdermal Buprenorphine Patch versus Transdermal Fentanyl patch for postoperative analgesia in lower limb orthopedic surgery. IJPHRD [Internet]. 2022 Jun. 24 [cited 2026 Jun. 17];13(3):91-4. Available from: https://mail.medicopublication.com/index.php/ijphrd/article/view/18175