Recovery of IFN-γ levels in PBMCs from lepromatous leprosy patients through the synergistic actions of the cytokines IL-12 and IL-18 - Lopez Roa, Rocio Ivette; Guerrero Velásquez, Celia; Alvarado Navarro, Anabell; Montoya Buelna, Margarita; Garcia Niebla, Cesar; Fafutis Morris, Mary (International Immunopharmacology, 2008)