@misc{indiciaea86b6aff8eac,
  title = {Butorphanol dependence and withdrawal decrease hippocampal kappa 2-opioid receptor binding.},
  author = {Lir-Wan Fan and Sachiko Tanaka and Younjoo Park and Kenro Sasaki and Tangeng Ma and Lu-Tai Tien and Robin William Rockhold and Ing Kang Ho},
  year = {2002},
  doi = {10.1016/s0006-8993(02)03572-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/12470863/},
  note = {Source identifier: 12470863}
}