@article{Gomez16-SE-Assessment, title = {Objective assessment of robotic surgical skill using instrument contact vibrations}, author = {Gomez, Ernest D. and Aggarwal, Rajesh and McMahan, William and Bark, Karlin and Kuchenbecker, Katherine J.}, journal = {Surgical Endoscopy}, volume = {30}, number = {4}, pages = {1419--1431}, year = {2016}, doi = {} }