Technical accuracy of an O-arm registered surgical navigator. - Tapani Koivukangas; Jani P. A. Katisko; John P. Koivukangas (EMBC, 2011)

Detection of the spatial accuracy of an O-arm in the region of surgical interest. - Tapani Koivukangas; Jani P. A. Katisko; John P. Koivukangas (Image-Guided Procedures, 2013)