@misc{indiciae914dc9cc32a8,
  title = {Preoperative management.},
  author = {I D Todres and R K Crone},
  year = {1980},
  doi = {10.1097/00004311-198001810-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/7228418/},
  note = {Source identifier: 7228418}
}