Multiplexed analysis of circulating cell-free fetal nucleic acids for noninvasive prenatal diagnostic RHD testing

This study demonstrates that noninvasive prenatal diagnostics with a single-reaction multiplexed assay is a viable path toward routine characterization of fetal RHD genotypes using circulating cell-free fetal DNA in maternal plasma on the MassARRAY system and is perhaps preferable to serologic testing as currently used clinically.