@misc{indiciaec9b421fa128f,
  title = {[Pulmonary catheters--time for evaluation?].},
  author = {E K Tønnesen and P Toft},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9206863/},
  note = {Source identifier: 9206863}
}