Soo-kyoung Kim, Hun-joo Suk, Chang-Sung Kim, Kyoo-Sung Cho, Jung-Kiu Chai, Chong-Kwan Kim, Seong-Ho Choi

J Korean Acad Periodontol.2003;33(3):457-474.   Published online 2003 September 30     DOI: http://dx.doi.org/10.5051/jkape.2003.33.3.457