TY  - RPRT
TI  - Adrenocortical influences on free-operant avoidance behavior.
AU  - G A Wertheim
AU  - R L Conner
AU  - S Levine
PY  - 1967
DO  - 10.1901/jeab.1967.10-555
UR  - https://pubmed.ncbi.nlm.nih.gov/4295216/
ID  - 4295216
ER  -