SRINIVAS, K.; PREETI, G.; PASULA, S. DPT immunization and SIDS. International Journal of Contemporary Pediatrics, [S. l.], v. 2, n. 3, p. 202–207, 2017. DOI: 10.18203/2349-3291.ijcp20150527. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/470. Acesso em: 6 jan. 2026.