Patrícia Viana Carvalhêdo Lima, Raiana Dantas Leopoldino Rocha, Inez Sampaio Nery, Jeferson Costa Pereira Silva. “Use of Contraceptive Methods by Users of a Basic Health Unit ”. Rev Enferm UFPI, vol. 4, nº 1, outubro de 2020, https://periodicos.ufpi.br/index.php/reufpi/article/view/235.