You Lim Kim, Soo Jung Gong, Young Hwan Hwang, Jong Eun Joo, Young Uk Cho, Jung Ae Lee, Su Ah Sung, So Young Lee, Nae Yoo Kim

J Korean Med Sci.2011;26(6):824-828.   Published online 2011 May 18     DOI: http://dx.doi.org/10.3346/jkms.2011.26.6.824