TY - SER AU - Gonçalves,C.A. AU - Almeida,M.A.de AU - Faria-Junior,J.A. AU - Pinto,M.F. AU - Garcia-Neto,M. TI - Accuracy of nonlinear formulation of broiler diets: maximizing profits KW - FRANGO DE CORTE KW - DIETA KW - RAÇÃO ER -