Phanassaya JaturanontPavisuth KanjantraNopawong Leuvitoonvechaki2011-02-162011-02-162010-06-032010-06-03Chiang Mai Dental Journal; Vol.30 No.1 2009; 43-53http://imsear.searo.who.int/handle/123456789/130464This study compared shear bond strength between root canal dentin and a variety of resin cements: two self-adhesive (Rely X U100, Multilink Sprint), one with self-etch system (Panavia F 2.0) and one with total-etch system (Variolink II with 3 step).  Forty single-canal premolars each provided into two pieces of  2 mm-thick disk-shaped samples and  Peeso reamers No. 4 were used to prepare all canal surfaces.  The specimens were randomly divided into four groups of twenty (n=20) , which were filled with one of the four resin cements and then stored in distilled water for 24 hours at 37 °C.  Shear bond strengths were measured with an Instron testing machine and data analyzed by one-way ANOVA (pen-USChiang Mai Dental JournalArticles