Engy Medhat Abdelrahman Kataia <br/><br/>
Calcim phosphorus and surface topography changes in human enamel dentin and cementum following bleaching :   Lsser induced breakdown spectroscopy and scanning electron microscope study /  
 تغييرات الكالسيوم والفسفور تبدلات السطح الطبوغرافية فى الميناء والعاج والملاط البشرى للتبيض :   دراسة باستطياف الانهيار المستحث باليزر والمسح بالميكروسكوب الالكترونى 
Engy Medhat Abdelrahman Kataia ; Supervised Salabyl Mohamed Ibrahim , Mohamed Hussein Zaazou , Hisham Emam Mohamoud 
 - Cairo :   Engy Medhat Abdelrahman Kataia ,   2007 
 - 96Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Oral and Dental Medicine - Department Of Endodontics 
<br/><br/> Bleaching materials utilized in the present research group Ichemical activated opalescence PF (CP) group IIchemical activated blend - amed white strips (WS) groupIIIlight activated white and perfect bleaching agent containing35precent hydrogen peroxide used with plasma arc (PA) 
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<br/><br/><label>Subjects--Index Terms: </label>bleaching laser Calcium , phosphorus Topography changes