Prenatal informed consent for sonogram: the time for first-trimester nuchal translucency has come.
Chasen
S T
ST
Skupski
D W
DW
McCullough
L B
LB
Chervenak
F A
FA
D000782:Aneuploidy; D004314:Down Syndrome / Q000000981:diagnostic imaging* / Q000235:genetics; D005260:Female; D006801:Humans; D007258:Informed Consent; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D018570:Risk Assessment; D016216:Ultrasonography, Prenatal