title: Incidental finding of ultrasound markers for Down syndrome in the second trimester of pregnancy: a case study.
authors.affiliation: University of Illinois at Chicago, Chicago, IL 60612, USA.
authors.forename: Jeanice R
authors.initials: JR
authors.lastname: Ball
authors.forename: Marcia
authors.initials: M
authors.lastname: Van Riper
authors.forename: Janet L
authors.initials: JL
authors.lastname: Engstrom
authors.forename: Jolie Kim
authors.initials: JK
authors.lastname: Matheson
mesh_terms: D000328:Adult; D004314:Down Syndrome / Q000000981:diagnostic imaging* / Q000235:genetics; D005260:Female; D005817:Genetic Counseling; D005820:Genetic Testing / Q000523:psychology*; D006801:Humans; D048208:Nuchal Translucency Measurement; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D016216:Ultrasonography, Prenatal