@misc{indiciae2bb146cc9192,
  title = {Diaphragmatic changes in emphysema.},
  author = {C Butler},
  year = {1976},
  doi = {10.1164/arrd.1976.114.1.155},
  url = {https://pubmed.ncbi.nlm.nih.gov/937832/},
  note = {Source identifier: 937832}
}