Areum Durey, Song-Mee Bae, Hye-Jin Lee, So-Yun Nah, Mijeong Kim, Ji Hyeon Baek, Yeon-Ho Kang, Moon-Hyun Chung, Jin-Soo Lee

Yonsei Med J.2012;53(4):742-747.   Published online 2012 May 22     DOI: http://dx.doi.org/10.3349/ymj.2012.53.4.742