Kyoung Min Park, Jae Kwan Song, Duk Hyun Kang, Bong Ryong Choi, Jae Joong Kim, Seung Wook Park, Seung Jung Park, You Ho Kim, Bin Yoo

Korean Circ J.2005;35(11):847-853.   Published online 2005 November 30     DOI: http://dx.doi.org/10.4070/kcj.2005.35.11.847