Polymerization shrinkage
 
					
												 
					
												 
					
												نام نویسنده:
منابع:
Hilton,T J., 1393. Fundamentals of Operative Dentistry Summitts. Royan pazhouh .ch11p288.ch15p412
Yasini, E., 1395.Operative Dentistry. Jahad daneshgahi .ch 11 p320و347
