Young Suk Jo, Eun Suk Hwang, Ju Hee Lee, Yunhyeong Lee, Seul Young Kim, Yun-Sun Choi, Youn-Sun Bai, Jun Hwa Hong, Yun-Jeung Kim, Ihn-Suk Lee, So Young Rha, Heung-kyu Ro, Minho Shong

J Korean Med Sci.2008;23(2):262-269.   Published online 2008 April 20     DOI: http://dx.doi.org/10.3346/jkms.2008.23.2.262