@misc{indiciaebd817004942f,
  title = {Catamenial pneumothorax.},
  author = {C Grevy and H J Andersen and L G Hansen and A V Bloch},
  year = {1987},
  doi = {10.1055/s-2007-1020238},
  url = {https://pubmed.ncbi.nlm.nih.gov/2444008/},
  note = {Source identifier: 2444008}
}