Ji Jian-song, Zhang Si-zheng, Shao Chu-xiao, Zhao Zhong-wei, Wang Zu-fei, Lü Gui-jian, Xu Min, Tu Jian-fei, Lu Chen-ying
Department of Radiology, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou 310016, China.
Chin Med J (Engl). 2007 May 20;120(10):938-40.