@misc{indiciae393949ba8fb0,
  title = {Contractive respiratory therapy care.},
  author = {P Leeber and C Cook and W L Sawyer},
  doi = {10.1080/00185868.1975.9954177},
  url = {https://pubmed.ncbi.nlm.nih.gov/1110077/},
  note = {Source identifier: 1110077}
}