J. Grujić, N. Bujandrić, Z. Budakov Obradović, N. Savić, and V. Dolinaj, “Anti-SARS-CoV-2 antibody responses in convalescent plasma donors with varying clinical manifestation severity of COVID-19”, Vojnosanit Pregl, vol. 79, no. 12, Jan. 2023, doi: 10.2298/VSP210301094G.