@misc{indiciae9dc6c4713864,
  title = {Letter: Ethics and halothane.},
  author = {J Spalding},
  year = {1974},
  doi = {10.1136/bmj.4.5940.345-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4434103/},
  note = {Source identifier: 4434103}
}