S., R. K.; NAIK, K. M.; ., N.; R., A. V. A clinical study of effect of peri-tonsillar infiltration of ropivacaine on tonsillectomy haemorrhage. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 8, n. 2, p. 96–99, 2022. DOI: 10.18203/issn.2454-5929.ijohns20220041. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/3395. Acesso em: 16 nov. 2025.