@misc{indiciaecd93555f597d,
  title = {Opiate system in self-injurious behavior.},
  author = {S J Chernaik},
  year = {1991},
  doi = {10.1176/ajp.148.10.aj148101421},
  url = {https://pubmed.ncbi.nlm.nih.gov/1897639/},
  note = {Source identifier: 1897639}
}