@misc{indiciae9740d15b4f3e,
  title = {Regional anesthesia: testing whether it makes a difference.},
  author = {M P Yeager},
  doi = {10.1016/0952-8180(90)90055-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2346655/},
  note = {Source identifier: 2346655}
}