title: Correlations between first and second trimester markers for Down's syndrome screening.
authors.affiliation: Centro di Ecografia e Diagnosi Prenatale, Ospedale Sant'Anna, Torino, Italy. mcampog@tin.it
authors.forename: M
authors.initials: M
authors.lastname: Campogrande
authors.forename: E
authors.initials: E
authors.lastname: Viora
authors.forename: G
authors.initials: G
authors.lastname: Errante
authors.forename: S
authors.initials: S
authors.lastname: Bastonero
authors.forename: A
authors.initials: A
authors.lastname: Sciarrone
authors.forename: P
authors.initials: P
authors.lastname: Grassi Pirrone
authors.forename: M
authors.initials: M
authors.lastname: Perona
authors.forename: G
authors.initials: G
authors.lastname: Mancini
authors.forename: D
authors.initials: D
authors.lastname: Dall'Amico
authors.forename: E
authors.initials: E
authors.lastname: Pavanello
authors.forename: V
authors.initials: V
authors.lastname: Guaraldo
mesh_terms: D000328:Adult; D015415:Biomarkers / Q000032:analysis*; D006063:Chorionic Gonadotropin / Q000097:blood; D004314:Down Syndrome / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008403:Mass Screening; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011266:Pregnancy-Associated Plasma Protein-A / Q000032:analysis; D011296:Prenatal Diagnosis; D014463:Ultrasonography; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D015415:Biomarkers; D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins; D011266:Pregnancy-Associated Plasma Protein-A