@misc{indiciae05c011bfbdd9,
  title = {Conditioned vocalization in rats.},
  author = {H Davis and J Hubbard},
  year = {1973},
  doi = {10.1037/h0033808},
  url = {https://pubmed.ncbi.nlm.nih.gov/4684970/},
  note = {Source identifier: 4684970}
}