N Mongardon, F Servin, M Perrin, E Bedairia, S Retout, C Yazbeck, P Faucher, P Montravers, J. M Desmonts and J. Guglielminotti
Anesthesia & Analgesia 109 ( 1 ): 90 - 95 , 2009
N Mongardon, A Dyson and M. Singer
BJA: British Journal of Anaesthesia 103 ( 1 ): 82 - 88 , 2009