[1]
P. M. Valadares, T. C. da Silva, L. G. Barbosa, and B. C. F. Martins, “CHALLENGES OF THE NATIONAL VACCINATION PROGRAM IN BRAZIL”, Editora, pp. 94–97, May 2025, Accessed: Jan. 11, 2026. [Online]. Available: https://sevenpubl.com.br/editora/article/view/7141