Hernandez, Josefino G. “Nasal Saline Irrigation for Sinonasal Disorders”. Philippine Journal of Otolaryngology Head and Neck Surgery 22, no. 1-2 (November 28, 2007): 37–39. Accessed February 16, 2025. https://pjohns.pso-hns.org/index.php/pjohns/article/view/807.