SUBAKTIANSYAH, Eko; DELLA, Frachma. INDEX Volume 5, No. 1 - 4 2017. Indonesian Journal of Obstetrics and Gynecology, [S. l.], v. 5, n. 4, p. 250–253, 2017. DOI: 10.32771/inajog.v5i4.572. Disponível em: https://www.inajog.com/index.php/journal/article/view/572. Acesso em: 6 mar. 2026.