TY  - RPRT
TI  - The ABH blood groups and development.
AU  - A E Szulman
PY  - 1980
DO  - 10.1016/s0070-2153(08)60192-1
UR  - https://pubmed.ncbi.nlm.nih.gov/7006925/
ID  - 7006925
ER  -