Hyang-Sik Choi, Bo Sung Shin, Duck Hyun Nam, Chang Min Im, Sung Il Jung, Dong Deuk Kwon, Kwangsung Park, Soo Bang Ryu

Chonnam Med J.2009;45(2):116-121.   Published online 2009 August 12     DOI: http://dx.doi.org/10.4068/cmj.2009.45.2.116