TY  - RPRT
TI  - Intellectual functioning in a 70-year-old urban population.
AU  - E Andersson
AU  - S Berg
AU  - M Lawenius
AU  - A Svanborg
PY  - 1978
DO  - 10.1111/j.1600-0447.1978.tb06874.x
UR  - https://pubmed.ncbi.nlm.nih.gov/636901/
ID  - 636901
ER  -