Silveira, Magali Floriano da, et al. “Effect of Age and Genetic Group on the Development of Calves Weaned at 63 Days until One Year of Age”. Semina: Ciências Agrárias, vol. 40, no. 4, June 2019, pp. 1631-8, doi:10.5433/1679-0359.2019v40n4p1631.