5Manning KE, Yu DC, Yu HC, et al.Factors to consider for predictable post and core build-ups of endodontically treated teeth Part I: Basic theoretical concepts. J Can Dent Assoc,1995,61:685-695.
6Trabert KC, Cooney JP. The endodontically treated teeth. Restorative concepts and techniques. Dent Clin North Am, 1984, 28:923-951.
7Carter JM, Sorensen SE, Johnson RR, et al. Punch shear testing of extracted vital and endodontically treated teeth. J Biomech , 1983,16:841-848.
8Kantor MK, Pines MS. A comparative techniques for pulpless teeth. J Prosthet Dent,1977,38:405-412.
9Guzy GE, Nicholls JI. In vitro comparison of intact endodontically treated teeth with and without Endopost reinforcement. J Prosthet Dent,1979, 42:39-44.
10Lovedahl PE, Nicholls JI.Pin retained amalgam cores vs. cast gold dowel and cores.J Prosthet Dent,1977, 38:507-514.
3Fdice P, Pistilli R, Piattelli M. Posterior aophic jaws rehabilitated with pmstheses supported by 5mm × 5mm implants with a novel nanostructmed calcium- incorporated titanium suface or by longer implants in augmented bone. Pndiminmy results fiom a ran- domised controlled trial [J] . Eur J Oral Implantol, 2012, (02) : 149-161.
4Esposito M, Cannizzaro G, Soardi E. Posterior at- rophic jaws rehabilitated with promhcses suppoed by 6 nun-long,4 ram-wide implants or by longer im- plants in augmented bone.Preliminmy rults from a pilot raudomised controlled uial [J] .Eur J Oral Im- plantol, 2012, (01) : 19-33.