Fetal chromosome region 4p16 deletion:PrThr:Pt:Plas.cfDNA:Ord:Sequencing
fetal chromosome region 4p16 deletion:prthr:pt:plas.cfdna:ord:sequencing
Fetal chromosome region 4p16 deletion:PrThr:Pt:Plas.cfDNA:Ord:Sequencing
fetal chromosome region 4p16 deletion:prthr:pt:plas.cfdna:ord:sequencing