AFFANDI, Biran; KORVER, Tjeerd; PAUL GEURTS, T.B.; COELINGH BENNINK, H.J.T.; GADROEN, W. A phase II study with a single implant contraceptive containing 3-ketodesogestrel (Implanon®): efficacy and safety. Medical Journal of Indonesia, [S. l.], v. 8, n. 1, p. 25–30, 1999. DOI: 10.13181/mji.v8i1.674. Disponível em: http://mji.ui.ac.id/journal/index.php/mji/article/view/674. Acesso em: 19 apr. 2025.