@misc{indiciaeb0668075d2cd,
  title = {Brain reward circuitry: a case for separate systems.},
  author = {A G Phillips},
  year = {1984},
  doi = {10.1016/0361-9230(84)90189-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/6609750/},
  note = {Source identifier: 6609750}
}