F Carli, A Clemente, J. F Asenjo, D. J Kim, G Mistraletti, M Gomarasca, A Morabito and M. Tanzer
BJA: British Journal of Anaesthesia 105 ( 2 ): 185 - 195 , 2010
F Del Guercio, M. C Meazzini, G Garattini, A Morabito, G Semb and R. Brusati
European Journal of Orthodontics 32 ( 1 ): 24 - 27 , 2010