|  | 
	  
		| 
			
			  |  | Volume 11, Issue 11 (1-2012) |  |  | 
            
              |  | 
			
			  | 
                      |  | 
                       
                      
                      
       
 
                                 Scheffel D L S,  Ricci H A,  de Souza Costa C A,  Pashley D H,  Hebling J. Effect of Reducing Acid Etching Time on Bond Strength to Noncarious and Caries-affected Primary and Permanent Dentin.  3 2012; 11 (11)  URL: http://idai.ir/article-1-2633-en.html 
 
                                
                                 
 |  | 
                    
                    |  | 
						
						  |  |