Fetal chromosome 13 trisomy:PrThr:Pt:Plas.cfDNA:Ord:Dosage of chromosome specific cf DNA
fetal chromosome 13 trisomy:prthr:pt:plas.cfdna:ord:dosage of chromosome specific cf dna
Fetal chromosome 13 trisomy:Presence or Threshold:To identify measures at a point in time:Plasma.cfDNA:Ordinal:Dosage of chromosome specific cf DNA
fetal chromosome 13 trisomy:presence or threshold:to identify measures at a point in time:plasma.cfdna:ordinal:dosage of chromosome specific cf dna