@misc{indiciae173d1e2bc9b6,
  title = {The evaluation of needle exchange programs.},
  author = {D Vlahov and R S Brookmeyer},
  year = {1994},
  doi = {10.2105/ajph.84.12.1889},
  url = {https://pubmed.ncbi.nlm.nih.gov/7998623/},
  note = {Source identifier: 7998623}
}