“Comparison of the Effect of Cetylpyridinium Chloride 0.05% and Povidone-Iodine 1%, Two Types of Mouthwash Effective Against COVID-19, on the Shear Bond Strength of Metal Orthodontic Brackets: A Laboratory Study ”. 2023. Journal of Pharmaceutical Negative Results, February, 1565-72. https://doi.org/10.47750/pnr.2023.14.03.205.