1. Longitudinal reference range for umbilical cord cross‐sectional area in twin pregnancies at 18–32 weeks of gestation. (May 2015) Authors: Fernandes, D. B.; Liao, A. W.; Brizot, M. L.; Francisco, R. P. V.; Zugaib, M. Journal: Prenatal diagnosis Issue: Volume 35:Number 5(2015:May) Page Start: 500 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗