@misc{indiciaea7d47811c797,
  title = {Spontaneous pneumothorax.},
  author = {H J ANDERSON},
  year = {1956},
  doi = {10.1136/bmj.1.4962.342},
  url = {https://pubmed.ncbi.nlm.nih.gov/13284325/},
  note = {Source identifier: 13284325}
}