@misc{indiciae3a3a556da08e,
  title = {Intercostal nerve block for breast surgery.},
  author = {R A Perschau},
  year = {1980},
  doi = {10.1097/00006534-198007000-00043},
  url = {https://pubmed.ncbi.nlm.nih.gov/7394039/},
  note = {Source identifier: 7394039}
}