In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength
Ergin, E., Ruya Yazici, A., Kalender, B., Usumez, A., Ertan, A., Gorucu, J. & Sari, T., 2018.
Lasers in Medical Science, 2018;33(9), pp.1913–1918.