Dong Heon Cho, Hong Eik Hwang, Jong Il Park, Sung Jae Shin, Ji Young Lee, Byeong Hwa Jeon, Hwa Jung Kim, Young Ha Lee, Jeong Kyu Park, Jung Un Lee
Korean J Med Educ. 2007;19(4):287-294. Published online December 31, 2007
DOI:
https://doi.org/10.3946/kjme.2007.19.4.287