Wetta, Luisa Use of ethnic-specific medians for Hispanic patients reduces ethnic disparities in multiple marker screening. [electronic resource] - Prenatal diagnosis Apr 2011 - 331-3 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1097-0223 Standard No.: 10.1002/pd.2650 doi Subjects--Topical Terms: AdultBiomarkers--analysisChorionic Gonadotropin--analysisEstriol--analysisEthnicity--statistics & numerical dataFemaleHealthcare Disparities--ethnologyHumansInhibins--analysisMass Screening--methodsPregnancyPregnancy Trimester, First--bloodPregnancy Trimester, Second--bloodPrenatal Diagnosis--methodsRetrospective StudiesYoung Adultalpha-Fetoproteins--analysis