ANDREWS, A.; C. MATHEW, A.; MATHEW, T. COVID-19 vaccination status and its effect on outcome and disease severity. International Journal Of Community Medicine And Public Health, [S. l.], v. 10, n. 2, p. 629–634, 2023. DOI: 10.18203/2394-6040.ijcmph20230016. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/10812. Acesso em: 3 dec. 2025.