@misc{indiciaebcc85e17ed97,
  title = {Discriminated bar-press avoidance.},
  author = {H S HOFFMAN and M FLESHLER and H CHORNY},
  year = {1961},
  doi = {10.1901/jeab.1961.4-309},
  url = {https://pubmed.ncbi.nlm.nih.gov/13908105/},
  note = {Source identifier: 13908105}
}