@misc{indiciaea843d4f64beb,
  title = {Letter: Closing capacity vs closing volume.},
  author = {A Miller},
  year = {1975},
  doi = {10.1378/chest.68.1.128a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1149518/},
  note = {Source identifier: 1149518}
}