Fetal sex:Find:Pt:Plas.cfDNA:Nom:Dosage of chromosome specific cf DNA
fetal sex:find:pt:plas.cfdna:nom:dosage of chromosome specific cf dna
Fetal sex:Finding:To identify measures at a point in time:Plasma.cfDNA:Nominal:Dosage of chromosome specific cf DNA
fetal sex:finding:to identify measures at a point in time:plasma.cfdna:nominal:dosage of chromosome specific cf dna