Locomotion Selection and Mechanical Design for a Mobile Intra-abdominal Adhesion-Reliant Robot for Minimally Invasive Surgery. - Alfonso Montellano López; Mojtaba Khazravi; Robert C. Richardson; Abbas Dehghani 001; Rupesh Roshan; Tomasz Liskiewicz; Ardian Morina; David G. Jayne; Anne Neville (TAROS, 2011)