Lubis, Bidasari, Nelly Rosdiana, and Saur Margaretha. “Nasopharyngeal Carcinoma in Childhood”. Paediatrica Indonesiana 45, no. 6 (October 13, 2016): 280-4. Accessed December 23, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/887.