@misc{indiciae965213a75fba,
  title = {Normal and abnormal function of the diaphragm.},
  author = {P T Macklem},
  year = {1981},
  doi = {10.1136/thx.36.3.161},
  url = {https://pubmed.ncbi.nlm.nih.gov/7281079/},
  note = {Source identifier: 7281079}
}