May 2007,
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology,
Kohei Iwasa, and
Masato Okada, and
Koji Tanaka, and
Yuko Hirao, and
Nobuaki Tanaka