Study on Two Inoculation Routs of Salmonella enteritidis in Abilities to Colonize in Internal Organs and to Contaminate of Eggs in Broiler Breeder Hens

M. S. Maddadi, M. Hassanzadeh, M. Bozogmehrifard, H. Shojaei, A. Yazdani, V. Karimi and A. Barin

International Journal of Poultry Science 9 ( 3 ): 254 - 258 , 2010