@misc{indiciae6ec580c28e78,
  title = {Formerly-addicted-now-controlled opiate users.},
  author = {W M Harding and N E Zinberg and S M Stelmack and M Barry},
  year = {1980},
  doi = {10.3109/10826087109045543},
  url = {https://pubmed.ncbi.nlm.nih.gov/7450941/},
  note = {Source identifier: 7450941}
}