الفهرس | Only 14 pages are availabe for public view |
Abstract The efficacy of probiotics prebiotics and synbiotic as alternatives to antibiotics in prevention of reduction of Salmonella Typhimurium and newcastle disease infections in well as the effect of these products on shedding of Salmonella Typhimurium in both intestine content and internal organs (Liver , heart and spleen) in the experimentl chickens were the aim of this study. |