@misc{indiciaedadb79692f79,
  title = {Radiographic opacities.},
  author = {Howard Mann},
  year = {2004},
  doi = {10.1378/chest.126.4.1388},
  url = {https://pubmed.ncbi.nlm.nih.gov/15486417/},
  note = {Source identifier: 15486417}
}