@misc{indiciaef6ea5a45e84f,
  title = {Nitroprusside and cyanide.},
  author = {R P Smith and H Kruszyna},
  year = {1977},
  doi = {10.1093/bja/49.4.395},
  url = {https://pubmed.ncbi.nlm.nih.gov/889657/},
  note = {Source identifier: 889657}
}