MATHUR, V.; GARG, D.; JAIN, N.; SINGHAL, V.; KHARE, A.; SETHI, S. K. A comparative study of propofol and N2O versus sevoflurane and N2O with respect to haemodynamic response and ease of laryngeal mask airway insertion: a prospective randomized double blinded study. International Journal of Research in Medical Sciences, [S. l.], v. 4, n. 8, p. 3421–3426, 2017. DOI: 10.18203/2320-6012.ijrms20162305. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/1148. Acesso em: 12 oct. 2025.