@misc{indiciae50497f8a990d,
  title = {Concurrent fixed-ratio and avoidance responding in the squirrel monkey.},
  author = {A C Catania and J F Deegan and L Cook},
  year = {1966},
  doi = {10.1901/jeab.1966.9-227},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811289/},
  note = {Source identifier: 16811289}
}