Huzein, M, Nadirah Ridha, and Dasril Daud. “Serum Transforming Growth Factor-Beta Levels and Severity of Retinoblastoma in Children”. Paediatrica Indonesiana 63, no. 3 (June 28, 2023): 169-72. Accessed July 3, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2983.