TY  - GEN
AU  - Li,M
AU  - McMillan,D E
TI  - Four-choice drug discrimination in pigeons
SN  - 0955-8810
PY  - 2002///0408
KW  - Analgesics, Opioid
KW  - pharmacology
KW  - Animals
KW  - Central Nervous System Stimulants
KW  - Columbidae
KW  - Dextroamphetamine
KW  - Discrimination Learning
KW  - Discrimination, Psychological
KW  - drug effects
KW  - Dose-Response Relationship, Drug
KW  - Hypnotics and Sedatives
KW  - Male
KW  - Morphine
KW  - Pentobarbital
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1097/00008877-200112000-00006
ER  -