Comparison of lidocaine and fentanyl for attenuation of cardiovascular response during laryngoscopy and tracheal intubation in cardiac surgery patients: Effect of lidocaine and fentanyl on induction. International Journal of Biomedical Research, [S. l.], v. 9, n. 10, p. 342–345, 2018. DOI: 10.7439/ijbr.v9i10.4919. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/4919. Acesso em: 16 feb. 2026.