Mitsutake Ryoko, Shirai Kazuyuki, Nishikawa Hiroaki, Saito Naoko, Miura Shin-Ichiro, Saku Keijiro
Department of Cardiology, Fukuoka University School of Medicine, Fukuoka.
Intern Med. 2008;47(6):559-60. doi: 10.2169/internalmedicine.47.0781. Epub 2008 Mar 17.