Chiong, Charlotte. “President’s Inaugural Address Philippine Society of Otolargyngology Head and Neck Surgery Annual Congress December 2, 2015”. Philippine Journal of Otolaryngology Head and Neck Surgery 31, no. 1 (May 26, 2020): 2. Accessed February 14, 2025. https://pjohns.pso-hns.org/index.php/pjohns/article/view/1347.