Lee Jae Hoon, Lee Kwang-Hun, Chung Woo-Suk, Hur Jin, Won Jong Yun, Lee Do Yun
Department of Diagnostic Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Yonsei University, Yongdong Severance Hospital 146-92, Dogok-Dong, Kangnam-Gu, Seoul 135-270, South Korea.
AJR Am J Roentgenol. 2004 Apr;182(4):1055-7. doi: 10.2214/ajr.182.4.1821055.