de Almeida SilvaS., dos Anjos SousaM. do S., Rodrigues dos Santos PortoT. N., de Sousa SantosE. M., Stanford BaldoinoL., Teixeira FeitosaG., Cardoso de SousaT., Pereira da SilvaJ., Gomes WaquimA. C., and Sousa FernandesC. R. “Vaccine Situation of the Human Papilloma Virus in Adolescents in a Basic Health Unity in Maranhão”. Electronic Journal Collection Health, Vol. 12, no. 10, Oct. 2020, p. e4845, doi:10.25248/reas.e4845.2020.