Yong-Moo Lee, Yoon-Jeong Park, Seung-Jin Lee, Young Ku, In-Chul Rhyu, Soo-Boo Han, Sang-Mook Choi, Chong-Pyoung Chung

J Korean Acad Periodontol.1998;28(4):601-610.   Published online 1998 December 31     DOI: http://dx.doi.org/10.5051/jkape.1998.28.4.601