@misc{indiciae210ed319d292,
  title = {Assisted cough devices.},
  author = {Craig D Lapin},
  year = {2004},
  doi = {10.1002/ppul.70088},
  url = {https://pubmed.ncbi.nlm.nih.gov/15029634/},
  note = {Source identifier: 15029634}
}