@misc{indiciae18117bffb251,
  title = {Running and bar pressing as avoidance responses.},
  author = {J D Keehn},
  year = {1967},
  doi = {10.2466/pr0.1967.20.2.591},
  url = {https://pubmed.ncbi.nlm.nih.gov/6043033/},
  note = {Source identifier: 6043033}
}