http://www.internationaljournalofcardiology.com/article/S0167-5273%2815%2901057-8/abstract
International Journal of Cardiology, August 15, 2015 Volume 193, Pages 39–41
Nicholas G. Kounis, Nicholas Patsouras, Nicholas Grapsas, George Hahalis
Department of Cardiology, University of Patras Medical School, Patras, Achaia, Greece