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Effectiveness of rAd26-rAd5, ChAdOx1 nCoV-19, and BBIBP-CorV vaccines for risk of infection with SARS-CoV-2 and death due to COVID-19 in people older than 60 years in Argentina: a test-negative, case-control, and retrospective longitudinal study.
Rearte A, Castelli JM, Rearte R, Fuentes N, Pennini V, Pesce M, Barbeira PB, Iummato LE, Laurora M, Bartolomeu ML, Galligani G, Del Valle Juarez M, Giovacchini CM, Santoro A, Esperatti M, Tarragona S, Vizzotti C. Rearte A, et al. Among authors: galligani g. Lancet. 2022 Mar 26;399(10331):1254-1264. doi: 10.1016/S0140-6736(22)00011-3. Epub 2022 Mar 15. Lancet. 2022. PMID: 35303473 Free PMC article.