Hak-Mo Lee, Byoung Chol Oh, Dong-Pyo Lim, Dong-Sup Lee, Hong-Gook Lim, Chun Soo Park, Jeong Ryul Lee

J Korean Med Sci.2008;23(3):514-520.   Published online 2008 June 20     DOI: http://dx.doi.org/10.3346/jkms.2008.23.3.514