title: Apparently low maternal serum inhibin A levels in second-trimester screening.
authors.forename: Geralyn M
authors.initials: GM
authors.lastname: Lambert-Messerlian
authors.forename: David F
authors.initials: DF
authors.lastname: Keren
authors.forename: Constantine S
authors.initials: CS
authors.lastname: Raphtis
authors.forename: Krista
authors.initials: K
authors.lastname: Byberg
authors.forename: Jacob A
authors.initials: JA
authors.lastname: Canick
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood; D004314:Down Syndrome / Q000097:blood*; D004964:Estriol / Q000097:blood; D005260:Female; D006801:Humans; D007265:Inhibins / Q000097:blood*; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins; C422362:inhibin A; D007265:Inhibins; D004964:Estriol