nitric oxide synthase-2 modulates chemokine production by Trypanosoma Cruzi-infected cardiac myocytes - Machado, Fabiana Simão; Souto, Janeusa Trindade; Rossi, Marcos Antônio; Esper, Lisia; Tanowitz, Herbert B.; Aliberti, Júlio; Silva, João Santana da (Microbes and Infection, 2008)