For citations:
Ushakova T.L., Valiev T.T., Polyakov V.G., Artemenko Yu.V., Panferova T.R., Malakhova A.A., Blankova T.I., Vlasova V.E. Orbital impairment in the debut of oncohematological diseases in children. Russian Journal of Pediatric Hematology and Oncology. 2022;9(4):44-52. (In Russ.) https://doi.org/10.21682/2311-1267-2022-9-4-44-52