@misc{indiciae239789ed71e1,
  title = {How does lung structure affect gas exchange?},
  author = {E R Weibel},
  year = {1983},
  doi = {10.1378/chest.83.4.657},
  url = {https://pubmed.ncbi.nlm.nih.gov/6687569/},
  note = {Source identifier: 6687569}
}