So Young Moon, Ji Soo Kim, Byung-Kun Kim, Jae Il Kim, Hyung Lee, Sung-Il Son, Kyu-Sung Kim, Chung-Ku Rhee, Gyu-Cheol Han, Won-Sang Lee

J Korean Med Sci.2006;21(3):539-543.   Published online 2006 June 21     DOI: http://dx.doi.org/10.3346/jkms.2006.21.3.539