@misc{indiciae5e5541e31103,
  title = {Regional lung function evaluation with nitrogen-13.},
  author = {B Ahluwalia and G L Brownell and C Hales and H Kazemi},
  year = {1981},
  doi = {10.1007/bf00252802},
  url = {https://pubmed.ncbi.nlm.nih.gov/7285981/},
  note = {Source identifier: 7285981}
}