Hamasaki Hidetaka, Moriyama Sumie, Yanai Hidekatsu
Department of Internal Medicine, National Center for Global Health and Medicine Kohnodai Hospital, Chiba, Japan.
Int J Cardiol. 2013 Sep 20;168(1):550-1. doi: 10.1016/j.ijcard.2013.01.199. Epub 2013 Mar 1.