@misc{indiciae022fc615ea43,
  title = {Problem solving and logical reasoning in the macaque monkey.},
  author = {E Procyk and J P Joseph},
  year = {1996},
  doi = {10.1016/s0166-4328(97)81109-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9021071/},
  note = {Source identifier: 9021071}
}