TY - JOUR T1 - Histopathological and histomicrobiological study of root canal therapy medication, comparison of calcium hydroxide versus gutta-percha with zinc oxide/eugenol in the teeth of dogs JO - Pesquisa Veterinária Brasileira A1 - Domingues-Falqueiro, Léslie M. A1 - Gioso, Marco A. A1 - Padilha Filho, João G. SN - 0100-736X UL - 10.1590/S0100-736X2007000200003 VL - 27 Y1 - 2007 PB - Brasil ER -