Differential production of CXCL12 by cultured human dental pulp and gingival fibroblasts challenged by Porphyromonas Gingivalis LPS and Escherichia Coli LPS - Sipert, Carla Renata; Morandini, A. C. F.; Oliveira, S. H. P.; Campanelli, Ana Paula; Santos, Carlos Ferreira dos (International Conference on Innate Immunity, 2009)