Maged Sultan Alhammadi <br/><br/>
The prevalence of malocclusion in a group of Yemeni adult population:   An epidemiologic study /  
 انتشار اعوجاج الأسنان في مجموعة من اليمنيين البائعين :   دراسة ميدانية 
Maged Sultan Alhammadi ; Supervised Amr Labib , Ahmed Heider 
 - Cairo :   Maged Sultan Alhammadi ,   2010 
 - 98 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics 
<br/><br/> Bonding brackets to the fluorosed enamel surface challenges orthodontists even more than bonding brackets to gold, amalgam, and porcelain. Some authors increased the etching time from 60 to 120 seconds. An alternative method was the use of an adhesion promoter (A.P.) with no mix adhesive N.M.A 
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<br/><br/><label>Subjects--Index Terms: </label>Bond Fluorosis Strength