[1]
P. Pauletti, R. M. Neto, I. U. Packer, and R. Bessi, “Evaluation of levels of serum immunoglobulins, proteins and the performance of Holstein heifers”, PAB, vol. 37, no. 1, pp. 89–94, Jan. 2002, doi: 10.1590/S1678-3921.pab2002.v37.6313.