@misc{indiciaed7c7a434ca59,
  title = {Spontaneous pneumothorax and multiple sclerosis.},
  author = {L J Melton and J D Bartleson},
  year = {1980},
  doi = {10.1002/ana.410070519},
  url = {https://pubmed.ncbi.nlm.nih.gov/7396429/},
  note = {Source identifier: 7396429}
}