@misc{indiciae62d79618276f,
  title = {Surgery in a changing age.},
  author = {C Williams},
  year = {1968},
  doi = {10.1097/00007611-196806000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/4873066/},
  note = {Source identifier: 4873066}
}