Analysis of lymphocyte populations bearing NK cell markers in the liver of Trypanosoma cruzi acutely-infected mice: increase of PanNK + NK1.1-TCRgd T cells - Sardinha, L. R.; Elias, R. M.; Marinho, Claudio Romero Farias; Lima, Maria Regina D'Império; Alvarez, José Maria (Sociedade Brasileira de Imunologia, 2004)