Itatani Keiichi, Miyaji Kagami, Inoue Nobuyuki, Ohara Kuniyoshi
Department of Cardiovascular Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan.
J Thorac Cardiovasc Surg. 2010 Jun;139(6):e131-3. doi: 10.1016/j.jtcvs.2009.09.017. Epub 2009 Nov 11.