@misc{indiciae2ee678fb0f09,
  title = {A preventive ethics approach to methadone maintenance programmes.},
  author = {P L Townshend and J D Sellman and J H Coverdale},
  year = {2001},
  url = {https://pubmed.ncbi.nlm.nih.gov/15587001/},
  note = {Source identifier: 15587001}
}