| 000 | 01732cam a2200337 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223030925.0 | ||
| 008 | 140112s2013 ua dh f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.09.03.M.Sc.2013.He.E | ||
| 100 | 0 | _aHend Sayed Ahmed Hasan | |
| 245 | 1 | 0 |
_aEffect of non-peroxide bleaching agents on color change and hardness of human enamel / _cHend Sayed Ahmed Hasan ; Supervised Mona Ismail Riad , Asmaa Ali Yassen |
| 246 | 1 | 5 | _aتأثير عناصر التبييض الغير محتواه على البروكسيد على تغيرات اللون و الصلادة للمينا السنى الادمى |
| 260 |
_aCairo : _bHend Sayed Ahmed Hasan , _c2013 |
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| 300 |
_a94 Leaves : _bcharts , facsimiles ; _c30cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry | ||
| 520 | _aThe aim of this study was to investigate the effect of non-peroxide bleaching agents on color change, microhardness and surface topography of enamel surface in comparison with peroxide based bleaching agents. A total of forty teeth were used in this study. Teeth were divided into two equal groups of twenty teeth each according to the bleaching agent used either in-office or at-home bleaching | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aBleaching techniques | |
| 653 | 4 | _aNon peroxide agents | |
| 653 | 4 | _aPeroxide agents | |
| 700 | 0 |
_aAsmaa Ali Yassen , _eSupervisor |
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| 700 | 0 |
_aMona Ismail Riad , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
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| 905 |
_aSamia _eCataloger |
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| 942 |
_2ddc _cTH |
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| 999 |
_c44810 _d44810 |
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