1. Enchev Y. Neuronavigation: geneology, reality, and prospects. Neurosurg Focus. 2009;27(3):E11.
2. Computer-assisted orthopedic surgery, robotics and navigation: what have we learned? [Internet]. [cited 2020 Mar 27]. Available from: https://www.healio.com/orthopedics/business-of-orthopedics/news/print/orthopedics-today/%7B5c87b4f8-2ac4-4b0c-b963-91a5caa5d2a0%7D/computer-assisted-orthopedic-surgery-robotics-and-navigation-what-have-we-learned
3. Pedicle screw placement using image guided techniques: a publication of the Association of Bone and Joint Surgeons® | CORR® [Internet]. [cited 2020 Mar 27]. Available from: https://journals.lww.com/clinorthop/Fulltext/1998/09000/Pedicle_Screw_Placement_Using_Image_Guided.6.aspx
4. Gelalis ID, Paschos NK, Pakos EE, Politis AN, Arnaoutoglou CM, Karageorgos AC, et al. Accuracy of pedicle screw placement: a systematic review of prospective in vivo studies comparing free hand, fluoroscopy guidance and navigation techniques. Eur Spine J. Springer. 2012;21:247–55.
5. Accuracy of Pedicle Screw Placement in Lumbar Vertebrae: Spine [Internet]. [cited 2020 Mar 27]. Available from: https://journals.lww.com/spinejournal/Abstract/1996/06010/Accuracy_of_Pedicle_Screw_Placement_in_Lumbar.8.aspx