GUPTA, C.; RASTOGI, B.; AGARWAL, S.; SINGH, V. P.; CHOUDHARY, V. K.; INAYAT, U. Clinical efficacy of Esmolol, Lignocaine and Diltiazem as premedicant for attenuation of hemodynamic responses of laryngoscopy and endotracheal intubation- a comparative evaluation. International Journal of Research in Medical Sciences, [S. l.], v. 5, n. 10, p. 4443–4449, 2017. DOI: 10.18203/2320-6012.ijrms20174575. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/3784. Acesso em: 14 oct. 2025.