1. Effect of dietary probiotic and/or prebiotic supplementation on growth performance, carcass traits and some serum biochemical alterations in broiler chicken;E S M Abeer;J. Anim. Sci. Adv,2015
2. Effect of green tea extract on growth of intestinal bacteria;Y J Ahn;Microb. ecol. health dis,1990
3. Effect of some growth promoters on blood hematology and serum composition of broiler chickens;S Al-Saad;Int. J. Agric. Res,2014
4. The berberis story: Berberis vulgaris in therapeutics;M S Arayne;Pak. J. Pharm. Sci,2007
5. 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;O Ashayerizadeh;Sci. J. Anim. Sci,2014