TY  - RPRT
TI  - Ethanol-amphetamine interaction effects on spontaneous motor activity and fixed-interval responding.
AU  - P M Duncan
AU  - N J Cook
PY  - 1981
DO  - 10.1007/bf00427105
UR  - https://pubmed.ncbi.nlm.nih.gov/6791234/
ID  - 6791234
ER  -