@misc{indiciae517c8e4a5570,
  title = {Comparison of lung-function reference values.},
  author = {X Baur and S Isringhausen-Bley and P Degens},
  year = {1999},
  doi = {10.1007/s004200050341},
  url = {https://pubmed.ncbi.nlm.nih.gov/10197478/},
  note = {Source identifier: 10197478}
}