SHAH, S.; THOMAS, J.; SONAR, T.; KANCHERLA, S.; BHATNAGAR, A. A study to assess the outcomes following tonsillectomy in patients who were administered only prophylactic pre-operative antibiotics vis-à-vis patients who were administered both pre and post-operative antibiotics. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 7, n. 2, p. 354–357, 2021. DOI: 10.18203/issn.2454-5929.ijohns20210170. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/2758. Acesso em: 6 dec. 2025.