TY  - RPRT
TI  - Simplified technic for preparing blood group specific substance A.
AU  - E B GERHEIM
AU  - M K BERKUT
AU  - J K GERHEIM
PY  - 1949
DO  - 10.3181/00379727-72-17445
UR  - https://pubmed.ncbi.nlm.nih.gov/15408346/
ID  - 15408346
ER  -