Experiments on the Simultaneous Hand-Held Control of Rigid Endoscopes and Robots Passing Through Them. - Richard J. Hendrick; S. Duke Herrell; Christopher R. Mitchell; Robert J. Webster III (ISER, 2014)

Hand-held transendoscopic robotic manipulators: A transurethral laser prostate surgery case study. - Richard J. Hendrick; Christopher R. Mitchell; S. Duke Herrell; Robert J. Webster III (Int. J. Robotics Res., 2015)