TY  - RPRT
TI  - ABO-distribution and geographical differences in death-rates.
AU  - D Hewitt
AU  - T W Anderson
PY  - 1977
DO  - 10.1016/s0140-6736(77)90980-1
UR  - https://pubmed.ncbi.nlm.nih.gov/69902/
ID  - 69902
ER  -