%0 Journal Article %T Comparison between the effects of two multi-strain probiotics and antibiotic on growth performance, carcass characteristics, gastrointestinal microbial population and serum biochemical values of broiler chickens %A O. Ashayerizadeh %A B Dastar %A F. Samadi %A M. Khomeiri %A A. Yamchi %A Zerehdaran, Saeed %J Scientific Journal of Animal Science %@ 2322-1704 %D 2014