@misc{indiciae65f825f35c6e,
  title = {Catecholamine involvement in the narcotic cue.},
  author = {F C Colpaert and C J Niemegeers and P A Janssen},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/18121/},
  note = {Source identifier: 18121}
}