Gaeun Kim, Jeonghoon Ahn, Kyooseob Ha, Chang-Ho Lee, Jong-Min Woo, Jung-Kyu Lee, Hong Jin Jeon, Young Sook Kwak, Yong-Sil Kweon, Ran Keum, Jong-Ik Park, Hye-Young Lee, Hyeon Woo Yim, Myoung-Youn Jo, Kee-Chae Han, Jeong-Yee Bae, Joomi Bae, Seung-Yeon Lee, Young-Sun Lee, In-Hee Cho, Myung-Min Choi, Myoung-Ho Hyun

J Korean Med Assoc.2013;56(2):111-119.   Published online 2013 February 20     DOI: http://dx.doi.org/10.5124/jkma.2013.56.2.111