4Ammerman, E. (1988 ). Evaluation of FOS on performance and carcass yield of male broilers[ J ]. Poultry Sei,68:167.
5Cooper, P. D. , Carter, M. (1986). Anti -complementary action of polymorphic "solubility forms" of particulate inulin [ J ]. Molecular im- munology,23 (8) :895 - 901.
6Carpentier, A. F. ,Chen, L. , Maltonti, F. , & Delattre, J. Y. (1999). Oligodeoxynucleotides containing CpG motifs can induce rejection of a neuroblastoma in mice[J]. Cancer research ,59(21 ) :5,429 -5,432.