Song Hotaek, Choi Yo Won, Jang Il Soo, Jeon Seok Chol, Park Choong Ki, Lee In Seon, Lee Jin Seong
Department of Diagnostic Radiology, Hanyang University Hospital and Asan Medical Center, Seoul, South Korea.
Curr Probl Diagn Radiol. 2002 Sep-Oct;31(5):198-209.