Manzano, Airton, Sérgio Novita Esteves, and Nelson José Novaes. “Effects of Supplementation on the Calving Interval of Canchim Cows”. Pesquisa Agropecuaria Brasileira 22, no. 7 (April 17, 2014): 759–765. Accessed November 11, 2025. https://apct.sede.embrapa.br/pab/article/view/14972.