TY - SER AU - Domingues-Falqueiro,L.M. AU - Gioso,M.A. AU - Padilha Filho,J.G. TI - 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 KW - CÃO KW - DENTE KW - TRATAMENTO KW - MEDICAMENTO ER -