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Choi, Grace R.; Porter, Co-burn J.; Ackerman, Michael J.. (2004). Sudden cardiac death and channelopathies: a review of implantable defibrillator therapy. , 51(5), 1289–1303. doi:10.1016/j.pcl.2004.04.015 
10.1016/j.pcl.2004.04.015