@misc{indiciae87fef0c20640,
  title = {Methamphetamine effects on responding under a multiple schedule of shock presentation.},
  author = {J W McKearney},
  doi = {10.1016/0091-3057(73)90079-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4208378/},
  note = {Source identifier: 4208378}
}