@misc{indiciaebe0a268a867e,
  title = {The Shadow-Line in surgery.},
  author = {R Hayward},
  year = {1987},
  doi = {10.1016/s0140-6736(87)91740-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/2880174/},
  note = {Source identifier: 2880174}
}