Naim Ismail Imunu, Isngadi, Rudy Vitraludyono, & Arie Zainul Fatoni. (2025). Evaluation of Morphine-Sparing Efficacy with Low-Dose Ketamine in Pediatric Postoperative Pain: A Pilot Randomized Controlled Trial. Open Access Indonesian Journal of Medical Reviews, 6(1), 63-74. https://doi.org/10.37275/oaijmr.v6i1.835