@misc{indiciae82edfa0e32be,
  title = {Hypothalamic motivational systems: fixed or plastic neural circuits?},
  author = {R A Wise},
  year = {1968},
  doi = {10.1126/science.162.3851.377},
  url = {https://pubmed.ncbi.nlm.nih.gov/5677536/},
  note = {Source identifier: 5677536}
}