Ramazanzadeh B, Jahanbin A, Yaghoubi M, Shahtahmasbi N, Gahzvini K, Shakeri M T et al . Comparison of Antibacterial Effects of ZnO and CuO Nanoparticles Coated Brackets against Streptococcus Mutans. 3 2012; 1 (1 and 1) URL: http://idai.ir/article-1-3166-en.html