@misc{indiciae8f98c1fd90c9,
  title = {A patient with a persistent pleural effusion.},
  author = {C F N Koegelenberg and J Theron and K Brundyn and C T Bolliger and A D Marais and A H Diacon},
  year = {2005},
  doi = {10.1159/000087687},
  url = {https://pubmed.ncbi.nlm.nih.gov/16113514/},
  note = {Source identifier: 16113514}
}