OKADA ATSUSHI, HATORI MASAHITO, HOSAKA MASAMI, WATANUKI MUNENORI, and ITOI EIJI. “Secondary Osteosarcoma Arising After Treatment for Childhood Hematologic Malignancies”. Upsala Journal of Medical Sciences 114, no. 4 (December 4, 2009): 249–255. Accessed May 14, 2024. https://ujms.net/index.php/ujms/article/view/6206.