Fetal 22q11.2 deletion risk:Likelihood:Pt:WBC.DNA+Plas.cfDNA:Qn:Dosage of chromosome specific cf DNA
fetal 22q11.2 deletion risk:likelihood:pt:wbc.dna+plas.cfdna:qn:dosage of chromosome specific cf dna
Fetal 22q11.2 deletion risk:Likelihood:Pt:WBC.DNA+Plas.cfDNA:Qn:Dosage of chromosome specific cf DNA
fetal 22q11.2 deletion risk:likelihood:pt:wbc.dna+plas.cfdna:qn:dosage of chromosome specific cf dna