Choi SG , Jeong MH , Ahn Y , Cho JG , Kang JC , Chae SC , Hur SH , Hong TJ , Kim YJ , Seong IW , Chae JK , Rhew JY , Chae IH , Cho MC , Bae JH , Rha SW , Kim CJ , Choi D , Jang YS , Yoon J , Chung WS , Seung KB , Park SJ , .
Korean Circ J. 2010 Nov;40(11):558-564. English. Original Article.
https://doi.org/10.4070/kcj.2010.40.11.558