Authors: Sang Hoon Han; Kyoung Min Kim; Bum Sik Chin; Suk Hoon Choi; Han Sung Lee; Myung Soo Kim; Su Jin Jeong; Hee Kyoung Choi; Chang Oh Kim; Jun Yong Choi; Young Goo Song; June Myung Kim Journal: J Korean Med Sci Date: 2010-01-19 Impact factor: 2.153