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Microflora composition (log cfu/g) of study groups in broiler cecum and ileum regions at 42 days. Groups: CON: control, AB: antibiotic growth promoter, ORG: organic acid, PHY: phytogenic feed additives, COM: combination. A,B,C Bars (Means ± standard error of mean) with different letters within the same microbial group differ significantly at p < 0.05.
