Eui Im, Myeong-Ki Hong, Young-Guk Ko, Dong-Ho Shin, Jung-Sun Kim, Byeong-Keuk Kim, Donghoon Choi, Chi Young Shim, Hyuk-Jae Chang, Jae-Kwang Shim, Young-Lan Kwak, Sak Lee, Byung-Chul Chang, Yangsoo Jang
Yonsei Med J.2013;54(3):596-602. Published online 2013 March 19
DOI:
http://dx.doi.org/10.3349/ymj.2013.54.3.596