For citations:
Kuvschinova E.V., Kurtasova L.M., Borisov A.G., Schmidt A.R., Gerasimova T.A. Clinical case of primary immunodeficiency: X-linked agammaglobulinemia. Medical Immunology (Russia). 2020;22(2):379-382. (In Russ.) https://doi.org/10.15789/1563-0625-CCO-1837