62 조유진 what we know and do not know about 54 임재형 the effect of an oral health promotion 44 윤정현 diet and the microbial aetiology of dental caries new paradigms 35 양지선 a graphic tool to help consumers determine when to replace a toothbrush a cohort study 22 김현민 the inhibition of dentifrice 15번 김안석 microleakage assessment of fissure sealant following by a fisuuratomy bur and a pumice 
