Kim Dae Jung, Son Eun Ju, Hong Soon Won, Kim Eun-Kyung, Kwak Jin Young, Oh Ki Keun, Jeong Joon
Department of Diagnostic Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea.
J Ultrasound Med. 2008 Mar;27(3):477-81. doi: 10.7863/jum.2008.27.3.477.