title: Inhibin-A concentrations between 14 and 22 weeks of gestation.
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Wald
authors.forename: Wayne J
authors.initials: WJ
authors.lastname: Huttly
authors.forename: Jon P
authors.initials: JP
authors.lastname: Bestwick
mesh_terms: D015415:Biomarkers / Q000097:blood; D004314:Down Syndrome / Q000175:diagnosis; D005260:Female; D005865:Gestational Age; D006801:Humans; D007265:Inhibins / Q000097:blood*; D008962:Models, Theoretical; D011247:Pregnancy; D011262:Pregnancy Trimester, Second / Q000097:blood*; D011296:Prenatal Diagnosis / Q000379:methods; D012044:Regression Analysis
chemical_list: D015415:Biomarkers; C422362:inhibin A; D007265:Inhibins