2023-03-282023-03-28https://digital.cic.gba.gob.ar/handle/11746/11784Effectiveness of the first component of Gam-COVID-Vac (Sputnik V) on reduction of SARS-CoV-2 confirmed infections, hospitalisations and mortality in patients aged 60-79: a retrospective cohort study in ArgentinaArtÃculo