Young Kyung Lee, Han Ik Cho, Sung Sup Park, Young Joon Lee, Eunkyung Ra, Yoon Hwan Chang, Mina Hur, Hee Young Shin, Hyo Seop Ahn

J Korean Med Sci.2000;15(3):284-288.   Published online 2009 April 24     DOI: http://dx.doi.org/10.3346/jkms.2000.15.3.284