Jouybari, M.; Sadeghi, A.; Jouzani, G.; Chamani, M.; Aminafshar, M. Effects of Bacillus Subtilis on the Immune Parameters, Intestinal Morphology and Mucin Gene Expression in Broilers Exposed to Salmonella Enterica Challenge. J Hellenic Vet Med Soc 2024, 74, 6399-6410.