@misc{indiciae4fd5d4b564f9,
  title = {Syringe exchange schemes.},
  author = {B T Farid},
  year = {1988},
  doi = {10.1136/bmj.297.6645.426-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/3408995/},
  note = {Source identifier: 3408995}
}