Journal of Electrocardiology
Journal of Electrocardiology > 2011 > 44 > 2 > 235-236
Journal of Electrocardiology > 2011 > 44 > 2 > 164-170
Journal of Electrocardiology > 2011 > 44 > 2 > 251-256
Journal of Electrocardiology > 2011 > 44 > 2 > 232-234