Manjula BP, Sudeepta Sambrekar, and Girish BK. “Efficacy of Intravenous Ketamine As Premedicant for Prevention of Intraoperative Hypotension After Spinal Anesthesia in Parturients Posted for Elective Cesarean Section”. Asian Journal of Medical Sciences, vol. 14, no. 7, July 2023, pp. 34-40, doi:10.3126/ajms.v14i7.52842.