Takeda Koji, Matsumiya Goro, Takano Hiroshi, Koh Masahiro, Iwata Keiji, Sawa Yoshiki
Division of Cardiovascular Surgery, Department of Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
J Thorac Cardiovasc Surg. 2006 Jul;132(1):155-6. doi: 10.1016/j.jtcvs.2006.02.044.