title: Urinary beta-core-hCG screening in the first trimester.
authors.forename: H S
authors.initials: HS
authors.lastname: Cuckle
authors.forename: J A
authors.initials: JA
authors.lastname: Canick
authors.forename: L H
authors.initials: LH
authors.lastname: Kellner
authors.forename: J M
authors.initials: JM
authors.lastname: Van Lith
authors.forename: I
authors.initials: I
authors.lastname: White
authors.forename: B R
authors.initials: BR
authors.lastname: Helbig
authors.forename: N C
authors.initials: NC
authors.lastname: Rose
authors.forename: I K
authors.initials: IK
authors.lastname: Sehmi
authors.forename: R
authors.initials: R
authors.lastname: Jones
mesh_terms: D000782:Aneuploidy; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000652:urine*; D004314:Down Syndrome / Q000235:genetics; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human