References

1. Sippert E et al. Variant RH alleles and Rh immunisation in patients with sickle cell disease. Blood Transfus, 2015. [Citation] [RHeference]
2. Zacarias JM et al. Frequency of RHD variants in Brazilian blood donors from Parana State, Southern Brazil. Transfus Apher Sci, 2016. [Citation] [RHeference]