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- Geun Chan Lee, Jin Surn Hong, Kyoo Hyung Lee, Sung Bae Kim, Sang We Kim, Cheol Won Suh, Jung Shin Lee, Hyun Sook Chi, Sang Hee Kim
- Korean J Intern Med. 1994;9(2):113-116.
- The Incidence of Gastric Metaplasia in Patients with Duodenal Ulcer
- Young Il Min, Byoung Wook Lee, Young Woon Chang, Hyun Sook Chi, Jung Kook Lee
- Korean J Intern Med. 1987;2(1):93-97.
- Case Reports Case Report : A Case of Systemic Lupus Erythematosus developing Two years after Remission of Thrombotic Thrombocytopenic Purpura
- Seung Jae Myung, Bin Yoo, Kyoo Hyung Lee, Mi Ran Yoo, Seung Won Choi, Eun Sil Yoo, Hyun Sook Chi, Hee Bom Moon
- Korean J Intern Med. 1996;11(2):178-182.