“Comparative Evaluation of Subarachnoid Block With Conventional Dose Bupivacaine Versus Low Dose Bupivacaine and Fentanyl for Caesarean Section - A RCT Study”. 2019. International Journal of Biomedical and Advance Research 10 (2): e5082. https://doi.org/10.7439/ijbar.v10i2.5082.