Hemodynamic changes after spinal anesthesia in children below the age of four years. Journal of Patan Academy of Health Sciences, [S. l.], v. 8, n. 2, p. 91–97, 2021. DOI: 10.3126/jpahs.v8i2.37690. Disponível em: https://nepjol.info/index.php/JPAHS/article/view/37690. Acesso em: 9 jul. 2026.