Barratt, DC; Penney, GP; Chan, CSK; Slomczykowski, M; Carter, TJ; Edwards, PJ; Hawkes, DJ; (2006) Self-calibrating 3D-ultrasound-based bone registration for minimally invasive orthopedic surgery. IEEE T MED IMAGING , 25 (3) 312 - 323. 10.1109/TMI.2005.862736. Green open access