@misc{indiciae93a127edf5a5,
  title = {[Training in severe chronic obstructive lung disease].},
  author = {A Brundin and R Tammivaara-Hilty},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5036228/},
  note = {Source identifier: 5036228}
}