Talib MA, Ali BG, Al-Rubaee EA, Mahdy M. The Effect of titanium dioxide nanoparticles on the activity of salivary peroxidase in periodontitis patients. J Bagh Coll Dent [Internet]. 2023 Jun. 15 [cited 2024 May 17];35(2):10-9. Available from: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/3393