5Marco Ferrari .Fiber posts(English edition). Italy: MASSON, 2002,39-51
6Yaman SD, Alacam T, Yamam Y. Analysis of stress distribution in a maxillary central incisor subjected to various post and core applications. J Endod, 1998,24(2)∶107-111
7Assif D,Gorfil C .Biomechanical considerations in restoring endodontically treated teeth.J Prosthet Dent,1994,71(6)∶565-567
8Holmes DC, Diaz-Arnold AM, Leary JM. Influence of post dimension on stress distribution in dentin. J Prostht Dent,1996,75(2)∶140-147
9Cohen BI,Pagnillo MK,Deutsch AS,et al. Fracture strengths of three core restorative materials supported with or without a prefabricated split-shank post. J Prosthet Dent,1997,78(6)∶560-565
10[2]Akkayan B,Canikliloglu B.Resistance to fracture of crowned teeth restored with different post systems.EurProsthodont Restor Dent,1998,24(6):13-18.
