Effects of increasing dose of live cultures of Lactobacillus acidophilus (Strain NP 51) combined with a single dose of Propionibacterium freudenreichii (Strain NP 24) on performance and carcass characteristics of finishing beef steers

Vasconcelos, J.T ; Elam, N.A ; Brashears, M.M ; Galyean, M.L

Journal of animal science, 2008-03, Vol.86 (3), p.756-762 [Periódico revisado por pares]

Savoy, IL: American Society of Animal Science

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