TY  - RPRT
TI  - Decrement in performance during prolonged avoidance sessions.
AU  - J J BOREN
PY  - 1960
DO  - 10.1901/jeab.1960.3-201
UR  - https://pubmed.ncbi.nlm.nih.gov/13802770/
ID  - 13802770
ER  -