Rasheed, D.N.A. 2018. The efficiency and benefit of using, the halogen light source used for bleaching of teeth, in bonding of orthodontic brackets (an in vivo study). Mustansiria Dental Journal. 10, 1 (Feb. 2018), 37–42. DOI:https://doi.org/10.32828/mdj.v10i1.182.