mRNA vaccines effectiveness against COVID-19 hospitalizations and deaths in older adults: a cohort study based on data-linkage of national health registries in Portugal
bioRxiv (2021) - Comments
doi: 10.1101/2021.08.27.21262731 

Baltazar Nunes, Ana Paula Rodrigues, Irina Kislaya, Camila Cruz, André Peralta-Santos, João Lima, Pedro Pinto Leite, Duarte Sequeira, Carlos Matias Dias, Ausenda Machado