In vivo neutrophil migration induced by tumor necrosis factor, interferon gamma and intereukins 1 or 8 involve a indirect mechanisms - Cunha, Fernando de Queiroz; Ribeiro, R A; Faccioli, L H; Souza, G E P; Flores, C A; Ferreira, S. H. (International Symposium on Chemotactic Cytokines, 1990)