Salvagno, G. L.; Henry, B.; Di Piazza, G.; Pighi, L.; De Nitto, S.; Bragantini, D.; Gianfilippi, G.; Lippi, G. Anti-Spike S1 IgA, Anti-Spike Trimeric IgG, and Anti-Spike RBD IgG Response After BNT162b2 COVID-19 MRNA Vaccination in Healthcare Workers: IgG and IgA Response After BNT162b2 MRNA Vaccination. J Med Biochem 2021, 40 (4), 327-334. https://doi.org/10.5937/jomb0-32373.