TY  - BOOK
AU  - Noha Ezz Eldin Mohamed Elwardany 
AU  - Hebattalla Elfar , 
AU  - Medhat Abdelrahman Kataya , 
TI  - The effect of different bleaching techniques on the physical properties of intentionally discolored teeth : : An in vitro study / 
PY  - 2008///
CY  - Cairo : 
PB  - Noha Ezz Eldin Mohamed Elwardany , 
KW  - Bleaching
KW  - Discolored
KW  - Teeth
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics; Issued also as CD
N2  - This study was designed to evaluate the effect of different bleaching agents on the physical properties of intentionally discolored teeth. Sixty extracted upper and lower anterior teeth were selected. The crowns of all the teeth were decapitated and subjected to artificial staining with blood
UR  - http://172.23.153.220/th.pdf
ER  -