Crown-rump length measurement: a new age for first-trimester ultrasound?
J StirnemannM MassoudN FriesC DumontG HaddadR BessisF DhombresLaurent J SalomonPublished in: Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology (2021)