@misc{indiciae740e2b573607,
  title = {Bilateral spontaneous pneumothorax.},
  author = {S Hedges and V Perkins},
  year = {2002},
  doi = {10.1136/emj.19.1.90-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/11777894/},
  note = {Source identifier: 11777894}
}