ZITO, R. Vaccine Safety. Journal of System Safety, [S. l.], v. 57, n. 1, p. 10–25, 2021. DOI: 10.56094/jss.v57i1.8. Disponível em: https://jsystemsafety.com/index.php/jss/article/view/8. Acesso em: 25 oct. 2025.