1. Finishing of enamel surface after debonding of orthodontic attachments;Retief;Angle Orthod,1979
2. Enamel surface appearance after various debonding techniques;Zachrisson;Am J Orthod,1979
3. Enamel surface evaluations after clinical treatment and removal of orthodontic brackets;Rouleau;Am J Orthod,1982
4. Enamel loss on bond removal;Jones;Br J Orthod,1980
5. A hazard in direct bonding brackets;Andreason;Quintessence Int,1981