Authors: Kye Hun Kim; Jong Chun Park; Sang Yup Lim; Il Suk Sohn; Kyung Ho Yun; Sang Hee Cho; Young Joon Hong; Hyung Wook Park; Ju Han Kim; Weon Kim; Young Keun Ahn; Ik Joo Chung; Myung Ho Jeong; Jeong Gwan Cho; Jung Chaee Kang Journal: J Korean Med Sci Date: 2006-06 Impact factor: 2.153