For citations:

Kuzmenko N.B., Shcherbina A.Yu. Classification of primary immunodeficiencies as a reflection of modern ideas about their pathogenesis and therapeutic approaches. Russian Journal of Pediatric Hematology and Oncology. 2017;4(3):51-57. (In Russ.) https://doi.org/10.17650/2311-1267-2017-4-3-51-57