@misc{indiciae01492481dfe0,
  title = {Empyema necessitatis.},
  author = {M I Marks and T C Eickhoff},
  year = {1970},
  doi = {10.1164/arrd.1970.101.5.759},
  url = {https://pubmed.ncbi.nlm.nih.gov/4392728/},
  note = {Source identifier: 4392728}
}