28. Gallato A, Angnes G, Reis A, Loguercio AD. Long-term monitoring of microleakage of different amalgams with different liners. J Prosthet Dent 2005;93:571-576. 29. Cunha LG, Alonso RC, Souza-Júnior EJ, Neves AC, Correr- Sobrinho L, Sinhoreti MA. Influence of the curing method on the post-polymerization shrinkage stress of a compos- ite resin. J Appl Oral Sci 2008;16:266-270. 30. Christensen GJ. Longevity of posterior tooth dental resto- rations. J Am Dent Assoc 2005;136:201-203. 31. Borges BC, Borges JS, Araújo LS, Machado CT, dos Santos AJ, Pinheiro IV. Update on nonsurgical, ultraconservative approaches to treat effectively non-cavitated caries lesions in permanent teeth. Eur J Dent 2011;5:229-236. Pinheiro, Borges, Lima July 2012 - Vol.6 269 European Journal of Dentistry