@misc{indiciae88d9cf9bfd35,
  title = {Observations on the respiratory centres.},
  author = {T Lumsden},
  year = {1923},
  doi = {10.1113/jphysiol.1923.sp002073},
  url = {https://pubmed.ncbi.nlm.nih.gov/16993579/},
  note = {Source identifier: 16993579}
}