Evaluation of fracture resistance of endodondically treated teeth restored with prefabricated posts and composites with varying quantities of remaining coronal tooth structure - Melo, Murilo Pereira de; Valle, Accácio Lins do; Pereira, Jefferson Ricardo; Bonachela, Wellington Cardoso; Pegoraro, Luiz Fernando; Bonfante, Gérson (Journal of Applied Oral Science, 2005)