Ameri, Farhad, Maryam AbdoTabrizi, Amir Ghasemi, Ahmad Najafi, Afrooz Nakhostin, Hanieh Norouzi, and Fatemeh Raoufinejad. 2019. “Color Stability of Two Bulk-Fill Composite Resins”. Journal of Dental School 33 (4):238-44. https://doi.org/10.22037/jds.v33i4.24694.