@misc{indiciaef0b778a5ee5c,
  title = {Intrathecal heroin.},
  author = {L Kaufman},
  year = {1981},
  doi = {10.1016/s0140-6736(81)91357-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6118732/},
  note = {Source identifier: 6118732}
}