MIYAJI, Karina Takesaki et al. Adverse events following immunization of elderly with COVID-19 inactivated virus vaccine (CoronaVac) in Southeastern Brazil: an active surveillance study. Revista do Instituto de Medicina Tropical de São Paulo, São Paulo, Brasil, v. 64, p. e56, 2022. DOI: 10.1590/S1678-9946202264056. Disponível em: https://www.revistas.usp.br/rimtsp/article/view/203537.. Acesso em: 6 may. 2024.