NAAZ, S.; OZAIR, E.; ASGHAR, A. A Comparative Study of Lignocaine, Pethidine, Ketamine and Placebo for Prevention of Pain on Propofol Injection. Asian Journal of Medical Sciences, [S. l.], v. 12, n. 6, p. 29–33, 2021. DOI: 10.3126/ajms.v12i6.34461. Disponível em: https://nepjol.info./index.php/AJMS/article/view/34461. Acesso em: 27 dec. 2024.