@misc{indiciae722684d2d02e,
  title = {Serotonin and measured intelligence.},
  author = {E H Cook and B L Leventhal and D X Freedman},
  year = {1988},
  doi = {10.1007/bf02211873},
  url = {https://pubmed.ncbi.nlm.nih.gov/3215881/},
  note = {Source identifier: 3215881}
}