Inhibition of interferon-'gama'-induced nitric oxide production in endotoxin-activated macrophages by cytolethal distending toxin - Fernandes, K. P. S.; Mayer, Marcia Pinto Alves; Ando, Ellen Sayuri; Ulbrich, A. G.; Amarante-Mendes, João Gustavo Pessini; Russo, Momtchilo (Oral Microbiology Immunology, 2008)