Fetal nuchal translucency test for Down's syndrome.
Grudzinskas
J G
JG
Chard
T
T
D004314:Down Syndrome / Q000097:blood / Q000000981:diagnostic imaging*; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D009333:Neck / Q000000981:diagnostic imaging / Q000196:embryology; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal