Transperineal ultrasonography for evaluation of the perianal fistula and abscess in pediatric Crohn disease: preliminary study

by Jae-Yeon Hwang, Hye-Kyung Yoon, Wee Kyung Kim, Young Ah Cho, Jin Seong Lee, Chong Hyun Yoon, Yeoun Joo Lee, Kyung Mo Kim
Published 2014-07-01

An 18-year experience of tracheoesophageal fistula and esophageal atresia

by Juhee Seo, Do Yeon Kim, Ai Rhan Kim, Dae Yeon Kim, Seong Chul Kim, In Koo Kim, Ki Soo Kim, Chong Hyun Yoon, Soo Young Pi
Published 2010-06-01