Naaz, Shagufta, Erum Ozair, and Adil Asghar. “A Comparative Study of Lignocaine, Pethidine, Ketamine and Placebo for Prevention of Pain on Propofol Injection”. Asian Journal of Medical Sciences 12, no. 6 (June 1, 2021): 29–33. Accessed December 27, 2024. https://nepjol.info./index.php/AJMS/article/view/34461.