Noormohammadi, Robab, Seyyed Rahim Hosseini, and Mahya Farsadeghi. 2018. “The Compliance of Selected Toothpastes Beam, Sensodyne, Crest, Unique, Colgate to the Global Standard of Fluoride Content”. Journal of Dental School 36 (2):61-64. https://doi.org/10.22037/jds.v36i2.24556.