SA Laucella, M Postan, D Martin, B Hubby Fralish, MC Albareda, MG Alvarez, B Lococo, G Barbieri, RJ Viotti, RL Tarleton. (2004) " Frequency of interferon- gamma -producing T cells specific for Trypanosoma cruzi inversely correlates with disease severity in chronic human Chagas disease. " J Infect Dis 189. 909-18 PMID: 14976609 DOI: 10.1086/381682 | Abstract and Keywords