@misc{indiciaeac55377922b0,
  title = {Naltrexone in a behavioral treatment program.},
  author = {C O'Brien and R Greenstein},
  year = {1976},
  doi = {10.1037/e497452006-024},
  url = {https://pubmed.ncbi.nlm.nih.gov/63915/},
  note = {Source identifier: 63915}
}