TY  - RPRT
TI  - Twin studies, heritability, and intelligence.
AU  - M W Feldman
AU  - S P Otto
PY  - 1997
DO  - 10.1126/science.278.5342.1383a
UR  - https://pubmed.ncbi.nlm.nih.gov/9411755/
ID  - 9411755
ER  -