So-Hyeon Hong, Ji Young Chang, Min Kyung Chung, Hyo Moon Son, Chung Hyun Tae, Jung Hyun Chang, Ki-Nam Shim

Ewha Med J.2015;38(1):50-53.   Published online 2015 March 26     DOI: http://dx.doi.org/10.12771/emj.2015.38.1.50