المنشورات و المؤلفات
Objectives: The aim of this study was to investigate the frictional resistance (FR) and surface topography of newly available
polycrystalline alumina (PCA) ceramic brackets characterised by a yttria-stabilised zirconia (YSZ) coating of the slots,...
Nickel and chromium levels in the saliva of a Saudi sample treated with fixed orthodontic appliances
