@misc{indiciaea7679058ac9b,
  title = {Methadone maintenance: limit setting.},
  author = {M D Paris},
  year = {1972},
  doi = {10.1176/ajp.128.9.1156},
  url = {https://pubmed.ncbi.nlm.nih.gov/5060840/},
  note = {Source identifier: 5060840}
}