Queiroz, M. A. Ávila; Susin, I.; Pires, A. V.; Mendes, C. Q.; Gentil, R. S.; Almeida, O. C.; Amaral, R. C. do; Mourão, G. B. Lamb Performance and Estimation of Starch Digestibility of Diets With Different Protein Sources. PAB 2008, 43, 1193-1200.