Evaluation of the efficacy of tramadol in the prevention of post spinal anaesthesia shivering in caesarean deliveries. Oceania Journal of Integrated Medicine and Allied Health Sciences, [S. l.], v. 1, n. 1, p. 26–30, 2025. Disponível em: https://umedpress.com/index.php/OJIMAHS/article/view/69. Acesso em: 2 nov. 2026.