Sun-Ah Park, Sun-Ho Kim, Yun-Chan Hwang, Byung-Ju Oh, Chang Youn, Yeong-Joon Park, Sun-Wa Jeong, In-Nam Hwang, Won-Mann Oh

J Korean Acad Conserv Dent.2002;27(4):441-447.   Published online 2002 July 31     DOI: http://dx.doi.org/10.5395/JKACD.2002.27.4.441