Influence of the sonic power toothbrush on reduction of gingival inflammation and on the amount of interleukin-6, Prevotella intermedia and Actinobacillus actinomycetemcomitans in periodontal pocket

Hong, Ji-Youn (Department of Periodontology, College of Dentistry, Yonsei University) ;
Chae, Gyung-Joon (Department of Periodontology, College of Dentistry, Yonsei University) ;
Jung, Sung-Won (Department of Periodontology, College of Dentistry, Yonsei University) ;
Um, Yoo-Jung (Department of Periodontology, College of Dentistry, Yonsei University) ;
Choi, Seong-Ho (Department of Periodontology, College of Dentistry, Yonsei University) ;
Kim, Chong-Kwan (Department of Periodontology, College of Dentistry, Yonsei University)