TY  - RPRT
TI  - Primary aging, secondary aging, and intelligence.
AU  - K Anstey
AU  - L Stankov
AU  - S Lord
PY  - 1993
DO  - 10.1037//0882-7974.8.4.562
UR  - https://pubmed.ncbi.nlm.nih.gov/8292284/
ID  - 8292284
ER  -