Chin, Ho Jun; Cho, Hyun Jin; Lee, Tae Woo; Na, Ki Young; Yoon, Hyung Jin; Chae, Dong-Wan; Kim, Suhnggwon; Jeon, Un Sil; Do, Jun-Young; Park, Jong-Won; Yoon, Kyung-Woo; Shin, Young-Tai; Lee, Kang Wook; Na, Ki-Ryang; Cha, Dae Ryong; Kang, Young Sun
J Korean Med Sci. 2009 Jan;24 Suppl:S30-7. Epub 2009 Jan 28.