TY - JOUR T1 - In vitro antimicrobial activity of endodontic pastes with propolis extracts and calcium hydroxide: a preliminary study JO - Brazilian Dental Journal A1 - Rezende, Giovanna Pires da Silva Ribeiro de A1 - Costa, Luciane Ribeiro de Rezende Sucasas da A1 - Pimenta, Fabiana Cristina A1 - Baroni, Daniela AbrĂ£o SN - 0103-6440 UL - 10.1590/S0103-64402008000400003 VL - 19 Y1 - 2008 PB - Brazil ER -