The number of immature phagocytes increases in the lymph node of Leishmania major-infected mice and their presence is related to IL-12P40 production - Cardoso, L P V; Abrahamsohn, Ises de Almeida; Leenen, P J M; Lima, Glória Maria Collet de Araujo; Oliveira, M A P (Meeting of the Brazilian Society for Immunology, 2006)