1Department of Conservative Dentistry, Collage of Dentistry, Kangnung National University, Korea.
2Department of Dentistry, Collage of Medicine, Ajou University, Korea.
Copyright © 2008 Korean Academy of Conservative Dentistry
Experimental materials used in this study
Experimental groups
Mean microleakage and standard deviation of each group
Comparison between experimental groups of apical microleakage
* The mean difference is significant at the .05 level.
* The mean difference is significant at the .05 level.