Cytokine and iNOS profiles in lymph nodes of dogs naturally infected with Leishmania infantum and their association with the parasitic DNA load and clinical and histopathological features. - de Vasconcelos TC; Doyen N; Cavaillon JM; Bruno SF; de Campos MP; de Miranda LH; Madeira Mde F; Belo VS; Figueiredo FB (Veterinary parasitology, 2016)