Chung, Jae Seung; Choi, Han Yong; Song, Hae-Ryoung; Byun, Seok-Soo; Song, Cheryn; Lee, Sang Eun; Lee, Eun Sik; Chung, Moon Kee; Yu, Ho Song; Choi, Young Deuk; Jung, Tae Young; Kim, Won-Jae; Ahn, Hanjong; Cho, Jin Seon; Seo, Seong il
JOURNAL OF KOREAN MEDICAL SCIENCE; Vol.25 10; 1443-1448