URN:NBN:SI:DOC-FV35BOSL1997Tul, Natašadocuments/doc/F/URN_NBN_SI_doc-FV35BOSL_001.pdfdocuments/doc/F/URN_NBN_SI_doc-FV35BOSL_001.txt364articlestr. 523-5370025-81217988697URN:NBN:SI:doc-FV35BOSLslvMedicinski razglediMedicinski razglediInCAlpha-fetoproteinsBloodCounselingDiagnosisdiagnostikaDown syndromeDownov sindromEstriolFalse positive reactionsGonadotropins, chorionicMass screeningMaternal age 35 and overporodništvoPregnancyPrenatal diagnosisprenatalna diagnostikapresejalni testiTrisomyHormonal screenig tests for Down syndromePresejalni hormonski testi za Downov sindrom