Jin-Hyuk Yang, Sung-Tae Kim, Ui-Won Jung, Woong Nam, Young-Soo Jung, June-Sung Shim, Hong-Seok Moon, Keun-Woo Lee, Kyoo-Sung Cho, Seong-Ho Choi

J Korean Acad Periodontol.2008;38(3):413-428.   Published online 2008 September 30     DOI: http://dx.doi.org/10.5051/jkape.2008.38.3.413