@misc{indiciaea55c9d6ed01b,
  title = {Plasma catecholamine concentrations during operation.},
  author = {M J Butler and B J Britton and W G Wood and R Mainwaring-Burton and M H Irving},
  year = {1977},
  doi = {10.1002/bjs.1800641109},
  url = {https://pubmed.ncbi.nlm.nih.gov/588972/},
  note = {Source identifier: 588972}
}