Teng Yu-Chuan, Liu Kao-Lang, Lin Wen-Hsi, Chen Shyh-Jye
Department of Medical Imaging, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
Arch Surg. 2008 Oct;143(10):1019, 1020. doi: 10.1001/archsurg.143.10.1019.