Seung Soo Yoo, Guang Jin, Hye Jin Jung, Mi Jeong Hong, Jin Eun Choi, Hyo-Sung Jeon, Shin Yup Lee, Jeong Ok Lim, Jae Yong Park

J Korean Med Sci.2013;28(10):1555-1558.   Published online 2013 September 25     DOI: http://dx.doi.org/10.3346/jkms.2013.28.10.1555