MEDEL L., M. Advances in intrauterine contraception. The Peruvian Journal of Gynecology and Obstetrics , [S. l.], v. 21, n. 1-2-3, p. 244–259, 2015. DOI: 10.31403/rpgo.v21i1539. Disponível em: http://51.222.106.123/index.php/RPGO/article/view/1539. Acesso em: 13 nov. 2024.