@misc{indiciae5a126962913b,
  title = {Urine drug screening.},
  author = {J L Valentine and H Farrar and L James and T Wells and P Simpson},
  year = {1999},
  doi = {10.1177/00912709922007895},
  url = {https://pubmed.ncbi.nlm.nih.gov/10197302/},
  note = {Source identifier: 10197302}
}