Sensitivity analysis of fiducial placement on transorbital target registration error. - Nkiruka C. Atuegwu; Robert L. Galloway (Int. J. Comput. Assist. Radiol. Surg., 2008)

Transorbital therapy delivery: phantom testing. - Martha-Conley Ingram; Nkiruka C. Atuegwu; Louise A. Mawn; Robert L. Galloway (Image-Guided Procedures, 2011)