Sang-Won Moon, Hye-Sun Kim, Hyun-Jung Song, Hong-Kyu Choi, Jong-Tae Park, Heung-Joong Kim, Hyun-Seon Jang, Joo-Cheol Park

J Korean Acad Periodontol.2006;36(2):385-396.   Published online 2006 June 30     DOI: http://dx.doi.org/10.5051/jkape.2006.36.2.385