@misc{indiciae576e72b3f86f,
  title = {Image-guided endoscopic ENT surgery.},
  author = {W Freysinger and A R Gunkel and W F Thumfart},
  year = {1997},
  doi = {10.1007/bf02630726},
  url = {https://pubmed.ncbi.nlm.nih.gov/9298670/},
  note = {Source identifier: 9298670}
}