For citations:
Lyanguzov A.V., Kalinina S.L., Sergunina O.Yu., Ignatyev S.V., Tselousova O.M., Vaskina E.A., Tataurova I.P. Use of totally implantable venous port systems in children hematology clinic. Russian Journal of Pediatric Hematology and Oncology. 2020;7(2):35-41. (In Russ.) https://doi.org/10.21682/2311-1267-2020-7-2-35-41