Hae Ra Im, In Sang Jeon, Hann Tchah, Jeong Soo Im, Eell Ryoo, Yong Han Sun, Kang Ho Cho, Ho Joon Im, Gwang Hoon Lee, Hak Soo Lee, Yune Jeung Kang, Yign Noh

Korean J Pediatr Gastroenterol Nutr.2003;6(2):120-128.   Published online 2003 September 30     DOI: http://dx.doi.org/10.5223/kjpgn.2003.6.2.120