@misc{indiciaeaa40ca224abc,
  title = {Clinical practice. Pleural effusion.},
  author = {Richard W Light},
  year = {2002},
  doi = {10.1056/nejmcp010731},
  url = {https://pubmed.ncbi.nlm.nih.gov/12075059/},
  note = {Source identifier: 12075059}
}