HAIDER, F. .; SULTAN, A.; KHAN, H. A. . Immunological memory as the fundamentals of vaccines: Immunological memory and vaccines. Pakistan BioMedical Journal, [S. l.], v. 2, n. 2, 2019. DOI: 10.52229/pbmj.v2i2.23. Disponível em: https://pakistanbmj.com/journal/index.php/pbmj/article/view/23. Acesso em: 19 may. 2024.