For citations:
Tarakanova A.V., Sharlai A.S., Druy A.E., Konovalov D.M. Extremely high prognostic risk group of neuroblastic tumors: histological, immunophenotypic and genetic characteristics. Literature review and own observations. Russian Journal of Pediatric Hematology and Oncology. 2023;10(3):63-69. (In Russ.) https://doi.org/10.21682/2311-1267-2023-10-3-63-69