Manandhar, Sujita, and Kishor Manandhar. 2019. “Efficacy of Prophylactic Intravenous Ondansetron for Attenuation of Pain on Propofol Injection”. Journal of Patan Academy of Health Sciences 6 (1):31-36. https://jpahs.edu.np/index.php/jpahs/article/view/145.