1. Changes in fetal cardiac axis between 8 and 15 weeks' gestation. (6th November 2013) Authors: McBrien, A.; Howley, L.; Yamamoto, Y.; Hutchinson, D.; Hirose, A.; Sekar, P.; Jain, V.; Motan, T.; Trines, J.; Savard, W.; Hornberger, L. K. Journal: Ultrasound in obstetrics & gynecology Issue: Volume 42:Number 6(2013:Dec.) Page Start: 653 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗