Vale, M.M. do Menten, J.F.M. Morais, S.C.D. de Brainer, M.M. de A. Mixture of formic and propionic acid as additives in broiler feeds Subjects--Topical Terms: FRANGO DE CORTERAÇÃOÁCIDO ORGÂNICOÁCIDO PROPIÔNICOSUPLEMENTO ALIMENTARPERFORMANCE