Szczawińska-Popłonyk, A. et al. 2022. Clinical and immunological assessment of APDS2 with features of the SHORT syndrome related to a novel mutation in PIK3R1 with reduced penetrance. Allergologia et Immunopathologia. 50, 4 (Jul. 2022), 1–9. DOI:https://doi.org/10.15586/aei.v50i4.510.