@misc{indiciae17bc704bf6c8,
  title = {Further observations: false negative EMIT cannabinoids.},
  author = {W A Joern},
  doi = {10.1093/jat/13.2.126},
  url = {https://pubmed.ncbi.nlm.nih.gov/2659892/},
  note = {Source identifier: 2659892}
}