Shimono T, Kato N, Yasuda F, Hirano T, Takeda K, Yada I
Department of Thoracic and Cardiovascular Surgery, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514, Japan.
J Thorac Cardiovasc Surg. 2001 May;121(5):989-92. doi: 10.1067/mtc.2001.110486.