Filenko, B.M., I.I. Starchenko, N.V. Royko, N.I. Vynnyk, and L.V. Dyachenko. “Clinicomorphological Observation of Refractory Hepatoblastoma: A Case Report”. Experimental Oncology 42, no. 3 (May 31, 2023): 245–247. Accessed May 16, 2026. https://exp-oncology.com.ua/index.php/Exp/article/view/2020-3-17.