Çalışkan, A. C., H. Aytan, and F. Demirtürk. “Iniencephaly: Early Prenatal Diagnosis and Postdelivery Findings”. Gynecology Obstetrics &Amp; Reproductive Medicine, vol. 15, no. 2, Aug. 2009, pp. 100-1, https://gorm.com.tr/index.php/GORM/article/view/411.