Jeeyoun Moon, Yong Chul Kim, Soo Young Park, Sang Chul Lee, Seung Pyo Choi, Francis Sahngun Nahm, Pyung Bok Lee, Eui Kyung Goo, Jong-Man Kang

J Korean Med Sci.2011;26(10):1364-1370.   Published online 2011 October 1     DOI: http://dx.doi.org/10.3346/jkms.2011.26.10.1364