BY-NC-ND 4.0 license Open Access Published by De Gruyter September 7, 2017

Simultaneous acquisition of 4D ultrasound and wireless electromagnetic tracking for in-vivo accuracy validation

Svenja Ipsen, Ralf Bruder, Esben Schjødt Worm, Rune Hansen, Per Rugaard Poulsen, Morten Høyer and Achim Schweikard