TY  - RPRT
TI  - Overtraining and optional shift behavior in rats and children.
AU  - T J Tighe
AU  - L S Tighe
PY  - 1966
DO  - 10.1037/h0023482
UR  - https://pubmed.ncbi.nlm.nih.gov/5968277/
ID  - 5968277
ER  -