2009. Comparison of Ondansetron And Ondansetron Plus Alprazolum for Prevention of Nausea and Vomiting Following Elective Caesarean Section. Journal of the Bangladesh Society of Anaesthesiologists. 21, 1 (Oct. 2009), 43–49. DOI:https://doi.org/10.3329/jbsa.v21i1.3551.