@misc{indiciaee44b0ed5aef3,
  title = {Preliminary experience using an optimized three-point transformation algorithm for spatial registration of coordinate systems: a method of noninvasive localization using frame-based stereotactic guidance systems.},
  author = {M P Heilbrun and S Koehler and P MacDonald and V Siemionow and W Peters},
  year = {1994},
  doi = {10.3171/jns.1994.81.5.0676},
  url = {https://pubmed.ncbi.nlm.nih.gov/7931613/},
  note = {Source identifier: 7931613}
}