@misc{indiciae59ef3cd33d32,
  title = {Pleural fluid pH in parapneumonic effusions.},
  author = {D E Potts and D C Levin and S A Sahn},
  year = {1976},
  doi = {10.1378/chest.70.3.328},
  url = {https://pubmed.ncbi.nlm.nih.gov/8283/},
  note = {Source identifier: 8283}
}