Junshik Hong, Ho-Young Yhim, Soo-Mee Bang, Sung Hwa Bae, Young Jin Yuh, Sung-Soo Yoon, Hwi-Joong Yoon, Seung Taik Kim, Hyun-Sook Chi

J Korean Med Sci.2010;25(12):1754-1758.   Published online 2010 November 24     DOI: http://dx.doi.org/10.3346/jkms.2010.25.12.1754