@misc{indiciae1aeb75dc6be7,
  title = {Objectively measured hyperactivity--II. Caffeine and amphetamine effects.},
  author = {M D Schechter and G D Timmons},
  doi = {10.1002/j.1552-4604.1985.tb02838.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4008672/},
  note = {Source identifier: 4008672}
}