@misc{indiciae8613f6bd66a0,
  title = {Parachlorophenylalanine, serotonin and sleep.},
  author = {K Davison and J W Osselton},
  year = {1973},
  doi = {10.1192/bjp.122.4.493-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4268765/},
  note = {Source identifier: 4268765}
}