by Lee, Jung Bok, Im, Hae Ra, Jung, Dong Hae, Ryoo, Eell, Jeon, In Sang, Cho, Kang Ho, Sun, Young Han, Hong, Hee Joo, Tchah, Hann
Published in Korean Journal of Pediatric Gastroenterology and Nutrition (2004)

by 이정복, 임혜라, 정동해, 류일, 전인상, 조강호, 선용한, 홍희주, 차한, Lee, Jung Bok, Im, Hae Ra, Jung, Dong Hae, Ryoo, Eell, Jeon, In-Sang, Cho, Kang Ho, Sun, Young Han, Hong, Hee-Joo, Tchah, Hann
Published in 대한소아소화기영양학회지 (2004)

by Kim, Yong Kuk, Lee, Jung Bok, Im, Hae Ra, Ryoo, Eell, Tchah, Hann, Lee, Hak Soo, Kim, Jong Ho, Jung, Dong Hae
Published in Korean Journal of Pediatric Gastroenterology and Nutrition (2002)

by Im, Hae Ra, Jeon, In Sang, Tchah, Hann, Im, Jeong Soo, Ryoo, Eell, Sun, Yong Han, Cho, Kang Ho, Im, Ho Joon, Lee, Gwang Hoon, Lee, Hak Soo, Kang, Yune Jeung, Noh, Yign
Published in Korean Journal of Pediatric Gastroenterology and Nutrition (2003)

by 김용국, 임혜라, 이광훈, 한수진, 선용한, 류일, 조강호, 차한, 이학수, Kim, Yong Kuk, Im, Hae Ra, Lee, Gwang Hoon, Han, Soo Jin, Sun, Yong Han, Ryoo, Eell, Cho, Kang Ho, Tchah, Hann, Lee, Hak Soo
Published in Soakwa (2003)

by 김용국, 이정복, 임혜라, 류일, 차한, 이학수, 김종호, 정동해, Kim, Yong-Kuk, Lee, Jung-Bok, Im, Hae-Ra, Ryoo, Eell, Tchah, Hann, Lee, Hak-Soo, Kim, Jong-Ho, Jung, Dong-Hae
Published in 대한소아소화기영양학회지 (2002)

by 임혜라, 전인상, 차한, 임정수, 류일, 선용한, 조강호, 임호준, 이광훈, 이학수, 강윤정, 노의근, Im, Hae-Ra, Jeon, In-Sang, Tchah, Hann, Im, Jeong-Soo, Ryoo, Eell, Sun, Yong-Han, Cho, Kang-Ho, Im, Ho-Joon, Lee, Gwang-Hoon, Lee, Hak-Soo, Kang, Yune-Jeung, Noh, Yi-Gn
Published in 대한소아소화기영양학회지 (2003)