Navarro, L. H. C., Braz, J. R. C., Nakamura, G., Lima, R. M. e, Silva, F. de P. e and Módolo, N. S. P. (2007) “Effectiveness and safety of endotracheal tube cuffs filled with air versus filled with alkalinized lidocaine: a randomized clinical trial”, São Paulo Medical Journal, 125(6), pp. 322–328. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/2184 (Accessed: 16 October 2025).