@misc{indiciaee1b0312f2ffa,
  title = {The office-based elective surgery center.},
  author = {J G Penn and J L Baker},
  year = {1980},
  doi = {10.1097/00000637-198002000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/7369676/},
  note = {Source identifier: 7369676}
}