Santos, E.C. dos, Corsini, I., Trintin, J.P., Lima, A.A. de e Santos, E.C. dos 2009. Effect of non-antibiotic growth promotant additives on performance, carcass yield, total bacteria counts, intestinal pH, and feed pH in broilers. Revista Agrogeoambiental. 1, 3 (dez. 2009). DOI:https://doi.org/10.18406/2316-1817v1n32009209.