KAUSAR, H. . Need of Vaccine development in Pakistan. Pakistan BioMedical Journal, [S. l.], v. 6, n. 01, p. 01, 2023. DOI: 10.54393/pbmj.v6i01.840. Disponível em: https://pakistanbmj.com/journal/index.php/pbmj/article/view/840. Acesso em: 19 apr. 2024.