Comparison of Lignocaine and Ondensetron on Propofol injection pain. International Journal of Biomedical Research, [S. l.], v. 10, n. 12, p. e4746, 2019. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/4746. Acesso em: 29 mar. 2026.