Primary step for endoscopic sinonasal tract and anterior skull base roboticsVincent Trévillot, Etienne Dombre, Philippe Poignet, Rafaël Sobral, Olivier Tempier, Benoît Herman, Renaud Garrel and Louis CrampetteBIO Web of Conferences, 1 (2011) 00090DOI: https://doi.org/10.1051/bioconf/20110100090