@misc{indiciaec35f2313ac87,
  title = {A navigation system for minimally invasive CT-guided interventions.},
  author = {Markus Nagel and Gerd Schmidt and Ralf Petzold and Willi A Kalender},
  year = {2005},
  doi = {10.1007/11566489\_5},
  url = {https://pubmed.ncbi.nlm.nih.gov/16685940/},
  note = {Source identifier: 16685940}
}