@misc{indiciae7e835f23765f,
  title = {Remediastinoscopy.},
  author = {V H Balle and P Bretlau},
  year = {1985},
  doi = {10.1017/s0022215100096663},
  url = {https://pubmed.ncbi.nlm.nih.gov/3973496/},
  note = {Source identifier: 3973496}
}