@misc{indiciaee45cc273b16c,
  title = {Interscalene block and pulmonary function.},
  author = {G B Drummond},
  year = {1993},
  doi = {10.1213/00000539-199303000-00063},
  url = {https://pubmed.ncbi.nlm.nih.gov/8452299/},
  note = {Source identifier: 8452299}
}