Gheisari, A., Samie, A., Mousavi, T., Pourreza, J., Ghorbani, G. (2002). 'Effects of Dietary Vitamin C, E and Fat on CD4 to CD8 T Cell Ratios in Peripheral Blood of Heat-stressed Broiler Chicks', Archives of Razi Institute, 54(1), pp. 65-76. doi: 10.22092/ari.2002.109055