Hu Hai-bo, Jiang Shi-liang, Xu Zhong-ying, Huang Lian-jun, Zhao Shi-hua, Zhen Hong
Department of Radiology, Cardiovascular Institute and Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China.
Chin Med J (Engl). 2008 Mar 20;121(6):573-6.