Costa JN, Peixoto APC, Kohayagawa A, Ferreira AFMS da C, Cassetari ML, Crocci AJ. Influence of age and vitamin E supplementation (DL-alpha-tocopherol acetate) on neutrophil oxidative metabolism in Holstein friesan (Bos taurus). Braz. J. Vet. Res. Anim. Sci. 2004;41(5):293-298. doi:10.1590/S1413-95962004000500001