For citations:

Rumyantsev A.G. The main achievements in the development of pediatric oncology, hematology and immunology in the Russian Federation, implemented by the employees of the Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Ministry of Health of Russia in 1991–2021. Russian Journal of Pediatric Hematology and Oncology. 2021;8(2):131-141. (In Russ.)