@misc{indiciaee1c03ce6bfdf,
  title = {Caffeine-induced behavioural stimulation is dose- and concentration-dependent.},
  author = {G B Kaplan and N T Tai and D J Greenblatt and R I Shader},
  year = {1990},
  doi = {10.1111/j.1476-5381.1990.tb15824.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2390669/},
  note = {Source identifier: 2390669}
}