Ji Hae Kang, Seung Ji Hong, In Ae Seo, Min Ha Kwak, Seung Man Cho, Doo Kwon Kim, Sung Min Choi, Dong Seok Lee

Korean Circ J.2015;45(6):510-515.   Published online 2015 November 25     DOI: http://dx.doi.org/10.4070/kcj.2015.45.6.510