References

1. C M Westhoff et al. A Weak D Phenotype Discovered in Nine Patients in Western Canada due to a Nucleotide 1187C>G (Pro396Arg) Change in RHD Transfusion, 2014. — Abstract — [RHeference]
2. Clarke G et al. Resolving variable maternal D typing using serology and genotyping in selected prenatal patients. Transfusion, 2016. [Citation] [RHeference]