@misc{indiciae44d474f63118,
  title = {Restrictive pulmonary disorders.},
  author = {P J John and A A Mahashur},
  year = {1991},
  doi = {10.1016/s0954-6111(06)80302-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/1887136/},
  note = {Source identifier: 1887136}
}