by 조남국
Published in Yulgok sasang yŏn'gu (01.12.1997)

by 조남국
Published in Yulgok sasang yŏn'gu (01.12.1995)

by 조남국
Published in Yulgok sasang yŏn'gu (01.10.1994)

by 이현경, Hyun Kyung Lee, 박연희, Yoeon Hee Park, 남궁준, Nam Kook Cho, 조남국, 유영진, Young Jin Yuh, 김성록, Sung Rok Kim
Published in The Korean journal of medicine (01.05.2000)