@misc{indiciaed2f556a687e5,
  title = {[Emergency tracheotomy. Layer-by-layer exteriorization technic].},
  author = {F Rodríguez Adrados},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5148349/},
  note = {Source identifier: 5148349}
}