TY  - RPRT
TI  - Rh antigens and immunological tolerance.
AU  - H K WARD
AU  - R J WALSH
AU  - O KOOPTZOFF
PY  - 1957
DO  - 10.1038/1791352a0
UR  - https://pubmed.ncbi.nlm.nih.gov/13451621/
ID  - 13451621
ER  -