TY  - RPRT
TI  - Conditional discrimination in rats.
AU  - A J NORTH
AU  - P LANG
PY  - 1961
DO  - 10.1080/00221325.1961.10534358
UR  - https://pubmed.ncbi.nlm.nih.gov/13729614/
ID  - 13729614
ER  -