TY  - RPRT
TI  - Age, activity, and physical performance: an evaluation of performance models.
AU  - A Kozma
AU  - M J Stones
AU  - T E Hannah
PY  - 1991
DO  - 10.1037//0882-7974.6.1.43
UR  - https://pubmed.ncbi.nlm.nih.gov/2029367/
ID  - 2029367
ER  -