Mi-Sung Jin, Yun-Jung Yoo, Bong-Kyu Choi, Hee-Young Lee, Mi-Jung Kim, Hoe-Jin Roh, Jong-Sub Park, Kyoo-Sung Cho, Chong-Kwan Kim, Seong-Ho Choi

J Korean Acad Periodontol.2003;33(3):485-497.   Published online 2003 September 30     DOI: http://dx.doi.org/10.5051/jkape.2003.33.3.485