@misc{indiciae2312403e9395,
  title = {The ambulatory Bird ventilator.},
  author = {A Sladen and C W Arnett},
  year = {1970},
  doi = {10.1097/00000542-197012000-00024},
  url = {https://pubmed.ncbi.nlm.nih.gov/5273583/},
  note = {Source identifier: 5273583}
}