Dong Yeon Lee, Tae-Joon Cho, Hye Ran Lee, Moon Seok Park, Won Joon Yoo, Chin Youb Chung, In Ho Choi

J Korean Med Sci.2009;24(3):433-437.   Published online 2009 June 12     DOI: http://dx.doi.org/10.3346/jkms.2009.24.3.433