Nuchal translucency and trisomy 18.
Wald
N J
NJ
Hackshaw
A K
AK
Watt
H
H
D002898:Chromosomes, Human, Pair 8; D005260:Female; D006801:Humans; D009333:Neck / Q000196:embryology*; D011237:Predictive Value of Tests; D011247:Pregnancy; D014314:Trisomy