@misc{indiciae44dfc1e1ba73,
  title = {[Are routine preoperative studies justified?].},
  author = {J Cartañá and E Amengual and M C Yárnoz and J Cortés},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2747316/},
  note = {Source identifier: 2747316}
}