Surgical motion characterization in simulated needle insertion procedures. - Matthew S. Holden; Tamas Ungi; Derek Sargent; Robert C. McGraw; Gabor Fichtinger (Image-Guided Procedures, 2012)

Perk Tutor: An Open-Source Training Platform for Ultrasound-Guided Needle Insertions. - Tamas Ungi; Derek Sargent; Eric Moult; Andras Lasso; Csaba Pinter; Robert C. McGraw; Gabor Fichtinger (IEEE Trans. Biomed. Eng., 2012)

Feasibility of Real-Time Workflow Segmentation for Tracked Needle Interventions. - Matthew Stephen Holden; Tamas Ungi; Derek Sargent; Robert C. McGraw; Elvis C. S. Chen; Sugantha Ganapathy; Terry M. Peters; Gabor Fichtinger (IEEE Trans. Biomed. Eng., 2014)

Augmented reality assistance in training needle insertions of different levels of difficulty. - Caitlin T. Yeo; Tamas Ungi; Regina Leung; Eric Moult; Derek Sargent; Robert C. McGraw; Gabor Fichtinger (Image-Guided Procedures, 2018)