title: Correlation of fetal DNA and human chorionic gonadotropin concentrations in second-trimester maternal serum.
authors.affiliation: Hiroshima University School of Medicine, Department of Obstetrics and Gynecology, 1-2-3 Kasumi Minami-ku, Hiroshima 734-8551, Japan.
authors.forename: Yoko
authors.initials: Y
authors.lastname: Ohashi
authors.forename: Norio
authors.initials: N
authors.lastname: Miharu
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Honda
authors.forename: Osamu
authors.initials: O
authors.lastname: Samura
authors.forename: Koso
authors.initials: K
authors.lastname: Ohama
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood*; D004247:DNA / Q000097:blood*; D005260:Female; D005333:Fetus / Q000378:metabolism*; D006801:Humans; D016133:Polymerase Chain Reaction; D011247:Pregnancy; D011262:Pregnancy Trimester, Second
chemical_list: D006063:Chorionic Gonadotropin; D004247:DNA