TY  - RPRT
TI  - Two siblings with Rh null disease.
AU  - S Seidl
AU  - W Spielmann
AU  - H Martin
PY  - 1972
DO  - 10.1111/j.1423-0410.1972.tb04000.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4627672/
ID  - 4627672
ER  -