DAS NEVES CARVALHO, J. M.; RIBEIRO FONSECA GASPAR, M. F.; RAMOS CARDOSO, A. M. Challenges of motherhood in the voice of primiparous mothers: initial difficulties. Investigación y Educación en Enfermería, [S. l.], v. 35, n. 3, 2017. DOI: 10.17533/udea.iee.v35n3a05. Disponível em: https://revistas.udea.edu.co/index.php/iee/article/view/329203. Acesso em: 19 jan. 2022.