@misc{indiciae8effc86dd0b2,
  title = {Anesthesia preoperative evaluation clinic.},
  author = {R Silverman},
  year = {1997},
  doi = {10.1097/00000542-199701000-00035},
  url = {https://pubmed.ncbi.nlm.nih.gov/9009966/},
  note = {Source identifier: 9009966}
}