G-Verduzco GV, Tellez G, Kogut MH, Isibasi A, Ortiz-Navarrete V. Presence of Interferon-Gamma and IL-2 in Supernatants of Salmonella enteritidis-Immune Lymphokines. Int. J. Poult. Sci. 2009;8(9):820–823. doi:10.3923/ijps.2009.820.823