Comparative evaluation of subarachnoid block with conventional dose Bupivacaine versus low dose Bupivacaine and Fentanyl for Caesarean Section - A RCT study. International Journal of Biomedical and Advance Research, [S. l.], v. 10, n. 2, p. e5082, 2019. DOI: 10.7439/ijbar.v10i2.5082. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/5082. Acesso em: 17 feb. 2026.