TOHMA, Y. A.; ALTAY, M. M.; TURGUT, D.; COŞKUN, S.; ÜNLÜBILGIN, E.; ESIN, S.; GELIŞEN, O.; EROL, O. Second Trimester Umbilical Cord Coiling Index and Perinatal Outcomes. Gynecology Obstetrics & Reproductive Medicine, Ankara, TR, v. 20, n. 3, p. 135–142, 2014. Disponível em: https://gorm.com.tr/index.php/GORM/article/view/159. Acesso em: 28 mar. 2024.