title: Abnormal ultrasound findings in women with low serum risk for trisomy.
authors.forename: E C
authors.initials: EC
authors.lastname: Nwosu
authors.forename: S A
authors.initials: SA
authors.lastname: Walkinshaw
authors.forename: D W
authors.initials: DW
authors.lastname: Pilling
authors.forename: R G
authors.initials: RG
authors.lastname: Farquharson
mesh_terms: 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*
chemical_list: D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins