@misc{indiciae7fb11a244e7f,
  title = {[The patient with respiratory problems].},
  author = {N Senninger and G Busse and H van Aken},
  year = {1997},
  doi = {10.1007/s001040050250},
  url = {https://pubmed.ncbi.nlm.nih.gov/9340229/},
  note = {Source identifier: 9340229}
}