PAVANI, A. S. S.; MOULI, S. C.; SWETHA, V.; KARISHMA. Orbital apex syndrome secondary to sinusitis . International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 10, n. 6, p. 770–772, 2024. DOI: 10.18203/issn.2454-5929.ijohns20243526. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/4380. Acesso em: 11 oct. 2025.