label: Level 4 molecular pathology procedure - Deletion analysis of Rh blood group, D antigen (RHD) exon 7 performed on cell-free fetal DNA in maternal blood for evaluation of hemolytic disease of the fetus
label_lc: level 4 molecular pathology procedure - deletion analysis of rh blood group, d antigen (rhd) exon 7 performed on cell-free fetal dna in maternal blood for evaluation of hemolytic disease of the fetus