Amir Mohamed Afifi <br/><br/>
The effect of some storage media on the surface roughness and chemical changes of four esthetic restorative materials /  
 تأثير بعض اوساط التخزين على خشونة السطح والتركيب الكيميائى لأربعة مواد ترميمات تجميلية 
Amir Mohamed Afifi ; Supervised Mohamed Rida Farid , Olfat Elsayed Hassanein 
 - Cairo :   Amir Mohamed Afifi ,   2002 
 - 93P :   photographs ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Oral and Dental Medicine - Department Of Operative Dentistry 
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<br/><br/><label>Subjects--Index Terms: </label>Chemical changes Four esthetic restorative materials Storage media Surface roughness