MAHENDRA, A. C.; THAMRIN, M. H.; PUTRO, B. N.; DZIKRI, D. N. Differences in Pain Visual Analog Scale and High-sensitivity C-reactive Protein Levels After Perioperative Fentanyl and Ketamine Administration in Post-laparotomy Patients: A Double-blind Randomized Controlled Trial: Research. Cermin Dunia Kedokteran, [S. l.], v. 53, n. 08, p. 508–513, 2026. DOI: 10.55175/cdk.v53i08.1783. Disponível em: https://cdkjournal.com/index.php/cdk/article/view/1783. Acesso em: 18 aug. 2026.