TY  - GEN
AU  - Cappell,H
AU  - LeBlanc,A E
AU  - Herling,S
TI  - Modification of the punishing effects of psychoactive drugs in rats by previous drug experience
SN  - 0021-9940
PY  - 1975///1220
KW  - Animals
KW  - Association Learning
KW  - Avoidance Learning
KW  - drug effects
KW  - Chlordiazepoxide
KW  - pharmacology
KW  - Conditioning, Operant
KW  - Dextroamphetamine
KW  - Drinking Behavior
KW  - Drug Tolerance
KW  - Habituation, Psychophysiologic
KW  - Male
KW  - Morphine
KW  - Rats
KW  - Saccharin
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1037/h0076809
ER  -