Lima, M. da S., J. F. Couto, C. V. Galdino, E. G. R. Almeida, C. R. Ferraz, and N. M. de Oliveira. “Challenges in Search of Safety in Vaccine Coverage in Children up to Two Years Old”. Global Academic Nursing Journal, vol. 3, no. 4, Dec. 2022, p. e304, doi:10.5935/2675-5602.20200304.