DADA, O. A.; ADETOYE, M. O.; AFOLAYAN, J. M. Perioperative blood loss in spine surgery: quantification of visible and hidden blood loss and associated factors in a Nigerian teaching hospital . International Journal of Advances in Medicine, [S. l.], v. 13, n. 6, p. 342–351, 2026. DOI: 10.18203/2349-3933.ijam20263713. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/4530. Acesso em: 23 oct. 2026.