Small Dose Ketamine (5 mg) to Prevent Postoperative Pain in Pediatric Patients Undergoing General Anesthesia for Short Procedures. American Journal of Pediatric Medicine and Health Sciences (2993-2149), [S. l.], v. 3, n. 12, p. 1–8, 2025. Disponível em: https://grnjournal.us/index.php/AJPMHS/article/view/8725. Acesso em: 16 jan. 2026.