Yoshioka Kunihiro, Niinuma Hiroyuki, Ohira Atsushi, Kawakami Tomoko, Kawazoe Kohei
Department of Radiology, Memorial Heart Center, Iwate Medical University, 1-2-1 Tyoudori, Morioka, Iwate 020-8505, Japan.
Ann Thorac Surg. 2004 Aug;78(2):719. doi: 10.1016/S0003-4975(03)01266-9.