Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea.
1Department of Radiology, Ewha Womans University School of Medicine, Seoul, Korea.
2Department of Pathology, Ewha Womans University School of Medicine, Seoul, Korea.
3Department of Obstetrics and Gynecology, Ewha Womans University School of Medicine, Seoul, Korea.
Copyright © 2015, The Ewha Medical Journal
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