@misc{indiciaed4064509274d,
  title = {[Lung function examination. II. Chronic diffuse obstructive pulmonary emphysema].},
  author = {M VAN DER STRAETEN and R VERBEKE},
  year = {1953},
  url = {https://pubmed.ncbi.nlm.nih.gov/13041701/},
  note = {Source identifier: 13041701}
}