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              World Korean Medical Journal is published bi-monthly by W Medical Strategy Group, 210B Sylvan Ave.,  
Englewood Cliffs, NJ 07632.  Tel. 201.402.1400, Fax. 210.430.2472, Email. Min.park@wmedical.org,  
Publisher. David Ko, MD, Editor in Chief. DoHyun Cho, PhD.
              
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