Ensam, B, Cheung, C C, Almehmadi, F, Gregers Winkel, B, Scrocco, C, Brennan, P, Leong, K, Muir, A, Vanarva, A, Tfelt-Hansen, J, Roberts, J D, Krahn, A D & Behr, E R 2022, ' The Utility of Sodium Channel Provocation in Unexplained Cardiac Arrest Survivors and Electrocardiographic Predictors of Ventricular Fibrillation Recurrence ', Circulation. Arrhythmia and electrophysiology, vol. 15, no. 12, e011263, pp. 823-835 . https://doi.org/10.1161/CIRCEP.122.011263