Özçimen, Emel Ebru, Ali Sami Gürbüz, and Necati Özçimen. 2016. “First-Trimester Diagnosis of Recurrent Meckel-Gruber Syndrome”. Gynecology Obstetrics &Amp; Reproductive Medicine 22 (1). Ankara, TR:47-48. https://doi.org/10.21613/GORM.2016.113.