Faustini SE, Cook A, Hill H, Al-Taei S, et al. Saliva antiviral antibody levels are detectable but correlate poorly with serum
antibody levels following SARS-CoV-2 infection and/or vaccination. J Infect 2023 Aug 3:S0163-4453(23)00439-5. doi: 10.1016/j.jinf.2023.
PMID: 37543310