Duk L. Na, So-Young Moon, Hahn-Young Kim, Jung-Im Seok, Jae-Chul Kwon, Chang-Seok Ki, Jong-Won Kim, Yeon-Lim Suh

J Korean Med Sci.2003;18(1):141-144.   Published online 2009 April 22     DOI: http://dx.doi.org/10.3346/jkms.2003.18.1.141