Madalena, Fernando Enrique, José Valente, Roberto Luiz Teodoro, and João Bosco Neves Monteiro. 2014. “Milk Yield and Calving Intervals of Holstein-Friesian and Crossbred Holstein-Friesian: Gir Cows in a High Management Level”. Pesquisa Agropecuaria Brasileira 18 (2):195-200. https://doi.org/10.1590/S1678-3921.pab1983.v18.15183.