Abnormal ultrasound findings in women with low serum risk for trisomy.
Nwosu
E C
EC
Walkinshaw
S A
SA
Pilling
D W
DW
Farquharson
R G
RG
D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D008403:Mass Screening / Q000592:standards*; D011247:Pregnancy; D014314:Trisomy / Q000175:diagnosis*; D016216:Ultrasonography, Prenatal / Q000592:standards*; D000509:alpha-Fetoproteins / Q000737:chemistry*
D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins