@misc{indiciae57f502408fcd,
  title = {Liver function tests in nonparenteral cocaine users.},
  author = {R Kothur and F Marsh and G Posner},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/2043014/},
  note = {Source identifier: 2043014}
}