@misc{indiciaec9e3ebcbca2d,
  title = {Are frequent inner cannula changes necessary?: A pilot study.},
  author = {S M Burns and M Spilman and D Wilmoth and R Carpenter and B Turrentine and B Wiley and M Marshall and S Martens and J E Burns and J D Truwit},
  doi = {10.1016/s0147-9563(98)90070-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9493884/},
  note = {Source identifier: 9493884}
}