Dong-Jun Kim, Young-Ju Kim, Hak-Geun Kim, Eun-Jong Park, Eun-Ju Seo, Yun-Chan Hwang, Won-Mann Oh, In-Nam Hwang

J Korean Acad Conserv Dent.2005;30(3):178-183.   Published online 2005 May 31     DOI: http://dx.doi.org/10.5395/JKACD.2005.30.3.178