Sonographically measured nuchal skinfold thickness as a screening tool for Down syndrome: results of a prospective clinical trial.
Spinnato
J A
JA
D004314:Down Syndrome / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009333:Neck; D011247:Pregnancy; D012885:Skinfold Thickness; D016216:Ultrasonography, Prenatal