by Yoo, In Kyung, Kim, Chan Gyoo, Suh, Young Ju, Oh, Younkyung, Baik, Gwang Ho, Kim, Sun Moon, Kim, Young Dae, Lim, Chul-Hyun, Jeon, Jung Won, Hong, Su Jin, Bang, Byoung Wook, Kim, Joon Sung, Chung, Jun-Won
Published in Clinical endoscopy (01.07.2020)

by In Kyung Yoo, Chan Gyoo Kim, Young Ju Suh, Younkyung Oh, Gwang Ho Baik, Sun Moon Kim, Young Dae Kim, Chul-hyun Lim, Jung Won Jeon, Su Jin Hong, Byoung Wook Bang, Joon Sung Kim, Jun-won Chung
Published in Clinical endoscopy (30.07.2020)

by Oh Younkyung
Published in The Korean Poetics Studies (01.05.2019)

by Oh Younkyung
Published in The Korean Poetics Studies (01.04.2013)

by Oh Younkyung
Published in The Korean Poetics Studies (01.12.2011)