Bhattarai, Rupak, et al. “Comparison Between Two Different Doses of Norepinephrine Infusion for Preventing Post Spinal Anesthesia Hypotension During Cesarean Section”. Birat Journal of Health Sciences, vol. 8, no. 2, Nov. 2023, pp. 2014-8, doi:10.3126/bjhs.v8i2.59851.