Hackshaw, A K Assessment of the value of reporting partial screening results in prenatal screening for Down syndrome. [electronic resource] - Prenatal diagnosis Sep 2001 - 737-40 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0197-3851 Standard No.: 10.1002/pd.132 doi Subjects--Topical Terms: AdultChorionic Gonadotropin, beta Subunit, Human--bloodDown Syndrome--diagnosisFemaleGenetic Testing--methodsHumansMaternal AgeNeck--diagnostic imagingPredictive Value of TestsPregnancyPregnancy Trimester, FirstPregnancy, High-RiskPregnancy-Associated Plasma Protein-A--analysisPrenatal Diagnosis--methodsRisk AssessmentUltrasonography, Prenatal