Oberst, E.R. et al. 2002. Imunoidentification of Albumin and Osteopontin in Seminal Plasma of Taurine and Zebuine Bulls. Semina: Ciências Agrárias. 23, 1 (Mar. 2002), 21–28. DOI:https://doi.org/10.5433/1679-0359.2002v23n1p21.