For citations:

Valiev T.T. Innovative advances in pediatric oncology and hematology: data of 54th Congress of the International Society of Paediatric Oncology (SIOP). Russian Journal of Pediatric Hematology and Oncology. 2022;9(4):125-128. (In Russ.) https://doi.org/10.21682/2311-1267-2022-9-4-125-128