@misc{indiciae361944650916,
  title = {Inhaled opiates.},
  author = {G R Harrison},
  year = {1990},
  doi = {10.1111/j.1365-2044.1990.tb14656.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2082970/},
  note = {Source identifier: 2082970}
}