TY  - RPRT
TI  - Age changes in mental organization, a longitudinal study.
AU  - R B McHUGH
AU  - W A OWENS
PY  - 1954
DO  - 10.1093/geronj/9.3.296
UR  - https://pubmed.ncbi.nlm.nih.gov/13184112/
ID  - 13184112
ER  -