Pohan, Fathy, Aryono Hendarto, Irawan Mangunatmadja, and Hartono Gunardi. “Vitamin D Levels in Epileptic Children on Long-Term Anticonvulsant Therapy”. Paediatrica Indonesiana 55, no. 3 (June 30, 2015): 164-70. Accessed May 16, 2024. https://www.paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/57.