@misc{indiciae96aae96a7a67,
  title = {BrainLab VectorVision Neuronavigation System: technology and clinical experiences in 131 cases.},
  author = {H K Gumprecht and D C Widenka and C B Lumenta},
  year = {1999},
  doi = {10.1097/00006123-199901000-00056},
  url = {https://pubmed.ncbi.nlm.nih.gov/9894969/},
  note = {Source identifier: 9894969}
}