1. Facial markers in second‐ and third‐trimester fetuses with trisomy 18 or 13, triploidy or Turner syndrome. (1st June 2015) Authors: Kagan, K. O.; Sonek, J.; Berg, X.; Berg, C.; Mallmann, M.; Abele, H.; Hoopmann, M.; Geipel, A. Journal: Ultrasound in obstetrics & gynecology Issue: Volume 46:Number 1(2015:Jul.) Page Start: 60 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗