5Jabbar M A.Comparative study of the corrosion behavior between casting and recasting of three types of non-precious alloys[J].Smile Dent J,2010,5(1):30-34.
6Al-Hiyasat A S,Darmani H.The effect of recasting on the cytotoxicity of the base metal alloys[J].J Prosthet Dent,2005,93(2):158-163.
7Bollen C M,Lambrechts P,Quirynen M.Comparison of surface roughness of oral hard materials to the threshold surface rough-ness for bacterial plaque retention:a review of the literature[J].Dent Mater,1997,13(4):258-69.
9Quirynen M,Marechal M,Busscher H J,et al.The influence of surface free energy and surface roughness on early plaque for-mation:an in vivo study in man[J].J Clin Periodontol,1990,17(3):138-144.
