Franz Josef Tarigan, Hanafie A, Arifin H, Wijaya DW. Equianalgesic Oxycodone, Continuous Intravenous Morphine in Post- Long Bone Surgery . Sumat. Med. J. [Internet]. 2019 Sep. 30 [cited 2025 Dec. 18];2(3):133-45. Available from: https://idjpcr.usu.ac.id/smj/article/view/1240