Fetal chromosome X & Y aneuploidy:PrThr:Pt:Plas.cfDNA:Ord:Dosage of chromosome specific cf DNA
fetal chromosome x & y aneuploidy:prthr:pt:plas.cfdna:ord:dosage of chromosome specific cf dna
Fet Chr X + Y aneup Plas.cfDNA Ql
fet chr x + y aneup plas.cfdna ql