Locally produced IL-15 may underlie the predominance of CD8+ IL2Ralpha- T cells at heart lesions of human Chagas`disease cardiomyopathy - Cunha-Neto, Edecio; Fonseca, Simone; Guilherme, Luiza; Coelho, Veronica; Bacal, Fernando; Monteiro, Sandra; Reis, Marcia; Benvenuti, Luis; Ianni, Barbara Maria; Mady, Charles; Bocchi, Edimar Alcides; Kalil, Jorge (FOCIS 2002. Federation of Clinical Immunology Societies, 2002)