داوری, عبدالرحیم

[ 1 ] - بررسی آزمایشگاهی تأثیر برخی از نوشیدنی‌های گازدار رایج بر ریزسختی دو نوع رزین کامپوزیت

Background and Aims: A suitable restorative material must have acceptable mechanical properties. The aim of this study was to evaluate the effect of conventional acidic drinks on the micro-hardness of two dental resins. Materials and Methods: 48 samples of each of P60 and G-aenial composites were prepared and randomly divided into six groups: Coca-Cola, Fanta, yoghurt drinks, soft beer, Sprite...