Regulation of complement activity by natural killer (NK) cells in experimental cutaneous leishmaniasis - Laurenti, Marcia Dalastra; Gidlund, Magnus Ake; Ura, D. M.; Petricevich, V. L.; Corbett, Carlos Eduardo Pereira; Goto, Hiro (Congresso da Sociedade Brasileira de Imunologia, 1997)