@misc{indiciae6c0bc816a01d,
  title = {Conditioned hunger.},
  author = {R W Cravens and K E Renner},
  year = {1969},
  doi = {10.1037/h0027777},
  url = {https://pubmed.ncbi.nlm.nih.gov/5811807/},
  note = {Source identifier: 5811807}
}