De Jesus, Daniel Rico, and Patrick Joseph Estolano. “Blindness from Fungal Rhinosinusitis of the Paranasal Sinuses: A Case Report”. Philippine Journal of Otolaryngology Head and Neck Surgery 35, no. 2 (December 1, 2020): 41. Accessed November 23, 2024. https://pjohns.pso-hns.org/index.php/pjohns/article/view/1515.