Browsing by Author "Barbara, Ndagire"
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Item An in-vitro study assessing the color stability of different provisional crown and bridge restorative materials(2006) Barbara, Ndagire; Osman, Yusuf I.; Grobler, S.The aim of this study was to investigate the color stability of two provisional restorative materials used in crown and bridge cases upon exposure to different tea staining solutions and to evaluate the effectiveness of a polishing technique in removing the tea stains from the stained provisional restorative materials.