title: Low first-trimester pregnancy-associated plasma protein-A and Cornelia de Lange syndrome.
authors.forename: S
authors.initials: S
authors.lastname: Arbuzova
authors.forename: M
authors.initials: M
authors.lastname: Nikolenko
authors.forename: D
authors.initials: D
authors.lastname: Krantz
authors.forename: T
authors.initials: T
authors.lastname: Hallahan
authors.forename: J
authors.initials: J
authors.lastname: Macri
mesh_terms: D000328:Adult; D003635:De Lange Syndrome / Q000097:blood / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D005817:Genetic Counseling; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011266:Pregnancy-Associated Plasma Protein-A / Q000378:metabolism*; D011296:Prenatal Diagnosis; D014463:Ultrasonography
chemical_list: D011266:Pregnancy-Associated Plasma Protein-A