TY  - RPRT
TI  - A new device for programming contingencies between drinking, running, and lever-pressing.
AU  - R W Schaeffer
PY  - 1966
DO  - 10.1901/jeab.1966.9-529
UR  - https://pubmed.ncbi.nlm.nih.gov/5964508/
ID  - 5964508
ER  -