TY  - RPRT
TI  - Rhesus isoimmunization and twins.
AU  - E M McNicol
AU  - A Auld
PY  - 1972
DO  - 10.1136/bmj.4.5834.238-c
UR  - https://pubmed.ncbi.nlm.nih.gov/4628300/
ID  - 4628300
ER  -