Seung Yeol Lee, Hye-Min Sohn, Chin Youb Chung, Sang-Hwan Do, Kyoung Min Lee, Soon-Sun Kwon, Ki Hyuk Sung, Sun Hyung Lee, Moon Seok Park

J Korean Med Sci.2015;30(4):489-494.   Published online 2015 March 19     DOI: http://dx.doi.org/10.3346/jkms.2015.30.4.489