PATNI, D.; MUNJAL, V. R. Retrospective analysis of paediatric tracheostomy in Indian tertiary care centre. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 6, n. 3, p. 533–537, 2020. DOI: 10.18203/issn.2454-5929.ijohns20200630. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/1966. Acesso em: 27 apr. 2026.