Yassaei, Soghra, Hossein Aghili, Azadeh Hosseinzadeh Firouzabadi, and hamidreza meshkani. 2017. “Effect of Er:YAG Laser and Sandblasting in Recycling of Ceramic Brackets”. Journal of Lasers in Medical Sciences 8 (1):17-21. https://journals.sbmu.ac.ir/jlms/article/view/11260.