Eui Young Choi, Young Won Yoon, Hyuck Moon Kwon, Dongsoo Kim, Byung Eun Park, Yoo Sun Hong, Ja Seung Koo, Tae Hoon Kim, Hyun Seung Kim
Yonsei Med J.2004;45(3):547-551. Published online 2009 February 17
DOI:
http://dx.doi.org/10.3349/ymj.2004.45.3.547