TELMA: Technology enhanced learning environment for Minimally Invasive Surgery. - Patricia Sánchez-González; Ignacio Oropesa; Vicente Romero; A. Fernández; Antonio Albacete; E. Asenjo; José Francisco Noguera-Aguilar; Francisco M. Sánchez-Margallo; Daniel Burgos; Enrique J. Gómez (WCIT, 2011)