@misc{indiciae0be54d7dacc1,
  title = {Radionuclide studies of pulmonary function. Anatomic and physiologic considerations.},
  author = {B A Siegel and E J Potchen},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4594708/},
  note = {Source identifier: 4594708}
}