For citations:
From edition. Russian Journal of Pediatric Hematology and Oncology. 2020;7(3):12. (In Russ.) https://doi.org/10.21682/2311-1267-2020-7-3-12
From edition. Russian Journal of Pediatric Hematology and Oncology. 2020;7(3):12. (In Russ.) https://doi.org/10.21682/2311-1267-2020-7-3-12