TY  - RPRT
TI  - Social identity and genetic variability.
AU  - R A Cartwright
AU  - H J Hargreaves
AU  - E Sunderland
PY  - 1978
DO  - 10.1017/s0021932000011433
UR  - https://pubmed.ncbi.nlm.nih.gov/624740/
ID  - 624740
ER  -