RAVEENDRANATH, P. P.; KUMARAN, J. A.; JOSE, J. M. COVID-19 reinfection among health care workers in a tertiary care center in north Kerala: a descriptive study. International Journal Of Community Medicine And Public Health, [S. l.], v. 10, n. 8, p. 2868–2871, 2023. DOI: 10.18203/2394-6040.ijcmph20232380. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/11315. Acesso em: 13 nov. 2025.