TY  - RPRT
TI  - Differences between RhD-negative Africans and RhD-negative Europeans.
AU  - G Daniels
AU  - C Green
AU  - E Smart
PY  - 1997
DO  - 10.1016/s0140-6736(05)62031-4
UR  - https://pubmed.ncbi.nlm.nih.gov/9310608/
ID  - 9310608
ER  -