ŞIMŞEK, Y.; DOĞAN, N. U.; ŞENGEZER, O. Multifetal Pregnancy Following Emergency Contraceptive Pill Containing Levonorgestrel: Case Report. Gynecology Obstetrics & Reproductive Medicine, Ankara, TR, v. 16, n. 3, p. 178–180, 2010. Disponível em: https://www.gorm.com.tr/index.php/GORM/article/view/366. Acesso em: 29 apr. 2024.