VARGHESE, S. M.; M., M. Symptomatic COVID-19 re-infection in a child, three months after primary infection. International Journal of Contemporary Pediatrics, [S. l.], v. 7, n. 12, p. 2400–2402, 2020. DOI: 10.18203/2349-3291.ijcp20205106. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/3777. Acesso em: 6 nov. 2025.