Mawatari Tohru, Watanabe Atsushi, Harada Ryo, Koyanagi Tetsuya, Abe Tomio
Department of Thoracic and Cardiovascular Surgery, Sapporo Medical University School of Medicine Sapporo, Japan.
Asian Cardiovasc Thorac Ann. 2006 Feb;14(1):85. doi: 10.1177/021849230601400122.