Ramos, Josephine Ann, and Frederick Mars Untalan. “Effectiveness of the Philippine Health Insurance Corporation Case Rate System for Thyroidectomy in a Tertiary Government Hospital”. Philippine Journal of Otolaryngology Head and Neck Surgery 35, no. 1 (May 17, 2020): 51–55. Accessed November 21, 2024. https://pjohns.pso-hns.org/index.php/pjohns/article/view/1289.