MOREIRA, P. S. A.; EL FARRA, A.; GUIMARÃES, L. V. G.; LORENÇO, F. J.; POLIZEL NETO, A.; PALHARI, C.; BERBER, R. C. A. Performance and carcass traits of heifers Rubia Gallega x Nellore supplemented with chromium picolinate. Comunicata Scientiae, v. 10, n. 2, p. 278-285, 18 Sep. 2019.