@misc{indiciaecc69efa562be,
  title = {Selective mediastinoscopy.},
  author = {J L Acosta and F Manfredi},
  year = {1977},
  doi = {10.1378/chest.71.2.150},
  url = {https://pubmed.ncbi.nlm.nih.gov/832484/},
  note = {Source identifier: 832484}
}