Differentiation of early first-trimester cranial neural tube defects.
Department of Obstetrics and Gynaecology, Division of Obstetrics and Prenatal Medicine, Erasmus MC, University Medical Centre Rotterdam, The Netherlands.
L
L
Baken
N
N
Exalto
B
B
Benoit
P J
PJ
van der Spek
E A P
EA
Steegers
I A L
IA
Groenenberg
D018568:Crown-Rump Length; D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000000981:diagnostic imaging / Q000473:pathology*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal / Q000379:methods