TY  - RPRT
TI  - Repeated nicotine injections decrease operant ethanol self-administration.
AU  - Amanda L Sharpe
AU  - Herman H Samson
PY  - 2002
DO  - 10.1016/s0741-8329(02)00238-0
UR  - https://pubmed.ncbi.nlm.nih.gov/12377355/
ID  - 12377355
ER  -