@misc{indiciae5f45c9f7586b,
  title = {Testing for drug abuse.},
  author = {E C McGuffey and B A Mullins},
  year = {1994},
  doi = {10.1016/s0160-3450(15)30496-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/8192093/},
  note = {Source identifier: 8192093}
}