@misc{indiciaeede42619f468,
  title = {Cocaine users in Amsterdam.},
  author = {P Cohen},
  year = {1992},
  doi = {10.1111/j.1360-0443.1992.tb03126.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1643401/},
  note = {Source identifier: 1643401}
}