Soebagjo, Hendrian D, Nurwasis Nurwasis, Ugresone Y Bintoro, and Sutiman B Soemitro. 2019. “Evaluation of KI-67, Apoptosis, and Hyaluronic Acid in Grading Retinoblastoma”. Folia Medica Indonesiana 55 (3):206-12. https://doi.org/10.20473/fmi.v55i3.15504.