Gyung-Joon Chae, Ui-Won Jung, Chang-Sung Kim, June-Sung Shim, Kyoo-Sung Cho, Chong-Kwan Kim, Seong-Ho Choi

J Korean Acad Periodontol.2005;35(2):449-460.   Published online 2005 June 30     DOI: http://dx.doi.org/10.5051/jkape.2005.35.2.449