B., J.; PILLAI, N.; K. L., B. K. Comparative study on the effects of pre-operative intranasal steroid spray versus oral steroid on intraoperative bleed in FESS for nasal polyposis. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 7, n. 5, p. 782–788, 2021. DOI: 10.18203/issn.2454-5929.ijohns20211569. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/2839. Acesso em: 6 oct. 2025.