TI - Biocompatibility of portland cement associated to zirconium or niobium oxide PY - 2013 AU - Silva, G. F. AU - Ferino, R. V. AU - Tanomaru Filho, M. AU - Cerri, E. Sasso AU - Bernardi, Maria InĂªs Basso AU - Tanomaru, J. M. Guerreiro AU - Cerri, P. S. T2 - General Session and Exhibition of the IADR - International Association for Dental Research J2 - Journal of Dental Research SN - 0022-0345 PP - Alexandria PB - International Association for Dental Research - IADR VL - 92 ER -