JAIN, A.; TRIPATHY, S. M. Comparison of post operative pain in tonsillectomy: a three year prospective study. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 6, n. 12, p. 2189–2193, 2020. DOI: 10.18203/issn.2454-5929.ijohns20205004. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/2676. Acesso em: 2 nov. 2025.