Queiroz Assis, A.F., Ferreria da Silva , K.L. and Angel , D.J. 2023. VACCINATION POLICIES AND THE RE-EMERGENCY OF POLIOMYELITIS AND MEASLES IN BRAZIL. Brazilian Journal of Implantology and Health Sciences . 5, 2 (May 2023), 259–270. DOI:https://doi.org/10.36557/2674-8169.2023v5n2p259-270.