@misc{indiciae581fbac55863, title = {Registration in interventional procedures with optical navigator.}, author = {E Vahala and M Ylihautala and J Tuominen and H Schiffbauer and J Katisko and S Yrjänä and T Vaara and G Ehnholm and J Koivukangas}, year = {2001}, doi = {10.1002/1522-2586(200101)13:1<93::aid-jmri1014>3.0.co;2-8}, url = {https://pubmed.ncbi.nlm.nih.gov/11169809/}, note = {Source identifier: 11169809} }