@misc{indiciaeb33a2bc17539,
  title = {Methadone-induced behavioral changes: circular movements, aggression, and electrophysiological aspects.},
  author = {J M Singh},
  year = {1975},
  doi = {10.3109/10826087509026742},
  url = {https://pubmed.ncbi.nlm.nih.gov/1237471/},
  note = {Source identifier: 1237471}
}