TY  - RPRT
TI  - Variability and behavior constancy in white rats.
AU  - R W GOODMAN
AU  - K E MOYER
AU  - M E BUNCH
PY  - 1952
DO  - 10.1037/h0055165
UR  - https://pubmed.ncbi.nlm.nih.gov/13000014/
ID  - 13000014
ER  -