TY  - RPRT
TI  - Bar press and bar release as avoidance responses.
AU  - D Meltzer
AU  - J E Tiller
PY  - 1979
DO  - 10.1901/jeab.1979.31-373
UR  - https://pubmed.ncbi.nlm.nih.gov/16812138/
ID  - 16812138
ER  -