KHAN, A.; SALEEM, S.; RASOOL, A.; KHAN, M.; AKHTAR, M.; MUNIR, I.; AFZAL, S. Seroprevalence of Vaccine Preventable Diseases among Children. Journal of Society of Prevention, Advocacy and Research KEMU, [S. l.], v. 2, n. 3, p. 183–190, 2023. Disponível em: https://journalofspark.com/journal/index.php/JSpark/article/view/224. Acesso em: 5 feb. 2025.