@misc{indiciae2893b7f085f0,
  title = {Drug effects on lever positioning behavior.},
  author = {R CLARK and J A JACKSON and J V BRADY},
  year = {1962},
  doi = {10.1126/science.135.3509.1132},
  url = {https://pubmed.ncbi.nlm.nih.gov/13879720/},
  note = {Source identifier: 13879720}
}