TY  - BOOK
AU  - Sary Sayed Mahmoud Morsy
AU  - Ghada Elhilaly Mohamed Eid , 
AU  - Mohamed Mohamed Abdelazim , 
TI  - Penetration of the pulp chamber by bleaching agents in teeth restored with composite resin : : An in vitro study / 
PY  - 2012///
CY  - Cairo : 
PB  - Sary Sayed Mahmoud Morsy , 
KW  - Bleaching agents
KW  - Composite resin
KW  - Penetration
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics; Issued also as CD
N2  - To investigate penetration of two external bleaching agents into the pulp chamber of teeth restored with three brands of composite resin . Forty eight maxillary central incisors were equally divided into two groups and treated with In - Office Bleaching and Home Bleaching . Each group was equally subdivided into one control and three experimental groups according to composits resin used to restore class V preparations , either Filtek Z 350 or Filtek Supreme or Tetric EvoCeram
UR  - http://172.23.153.220/th.pdf
ER  -