TY  - RPRT
TI  - Improved multiparameter models of drug effects on response rate under multiple variable interval schedules: evidence from rat studies.
AU  - Fernando A González
PY  - 2002
DO  - 10.1007/s00213-002-1136-9
UR  - https://pubmed.ncbi.nlm.nih.gov/12373432/
ID  - 12373432
ER  -