Ferreira, Ademir de Moraes. “Effects of Suckling on Dairy Cows Reproduction: A Review”. Pesquisa Agropecuaria Brasileira 27, no. 1 (January 1, 1992): 27–39. Accessed July 6, 2026. https://apct.sede.embrapa.br/pab/article/view/3615.