TY  - GEN
AU  - Johanson,C E
TI  - Commonalities and differences among reinforcers
SN  - 1046-9516
PY  - 1982///0313
KW  - Animals
KW  - Disease Models, Animal
KW  - Drug Evaluation, Preclinical
KW  - Humans
KW  - Reinforcement, Psychology
KW  - Self Administration
KW  - Substance-Related Disorders
N1  - Publication Type: Journal Article
ER  -