Yamada Akira, Morishita Kiyofumi, Kawaharada Nobuyoshi, Fukada Jyoji, Satsu Takuma, Abe Tomio
Department of Surgery (II), Sapporo Medical University School of Medicine, South 1 West 16, Chuo-ku, Sapporo, Hokkaido 060-8543, Japan.
J Thorac Cardiovasc Surg. 2003 Aug;126(2):597-8. doi: 10.1016/s0022-5223(03)00076-x.