N Mongardon, A Dyson and M. Singer
BJA: British Journal of Anaesthesia 103 ( 1 ): 82 - 88 , 2009
Z Zuberi, M Nobles, S Sebastian, A Dyson, S. Y Lim, R Breckenridge, L Birnbaumer and A. Tinker
Circulation: Arrhythmia and Electrophysiology 3 ( 4 ): 391 - 400 , 2010