@misc{indiciae58ddd929286a,
  title = {Discrimination in the squirrel monkey as a function of deprivation and problem difficulty.},
  author = {R C MILES},
  year = {1959},
  doi = {10.1037/h0049280},
  url = {https://pubmed.ncbi.nlm.nih.gov/13620860/},
  note = {Source identifier: 13620860}
}