@misc{indiciae7911d4b0ffb2,
  title = {Repeat mediastinoscopy.},
  author = {H J Puhakka},
  year = {1989},
  doi = {10.1159/000276033},
  url = {https://pubmed.ncbi.nlm.nih.gov/2710535/},
  note = {Source identifier: 2710535}
}