@misc{indiciaedd32d7cefc76,
  title = {Inspiratory muscle activity during induced hyperinflation.},
  author = {J G Martin and M Habib and L A Engel},
  year = {1980},
  doi = {10.1016/0034-5687(80)90062-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/6992247/},
  note = {Source identifier: 6992247}
}