1. Observed Rate of Down Syndrome in Twin Pregnancies. Issue 5 (November 2016) Authors: Sparks, Teresa N.; Norton, Mary E.; Flessel, Monica; Goldman, Sara; Currier, Robert J. Journal: Obstetrics and gynecology Issue: Volume 128:Issue 5(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. The utility of nuchal translucency ultrasound in identifying rare chromosomal abnormalities not detectable by cell‐free DNA screening. (2nd December 2019) Authors: Berger, Victoria K.; Norton, Mary E.; Sparks, Teresa N.; Flessel, Monica; Baer, Rebecca J.; Currier, Robert J. Journal: Prenatal diagnosis Issue: Volume 40:Number 2(2020) Page Start: 185 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗