@misc{indiciae36ea14fd237d,
  title = {Calcified pyothorax.},
  author = {R Sato and Y Izumi and Y Matsumoto and O Washio},
  year = {1966},
  doi = {10.1378/chest.50.5.495},
  url = {https://pubmed.ncbi.nlm.nih.gov/5953788/},
  note = {Source identifier: 5953788}
}