Filho, Clovis Guimarães, and Donald E. Ray. “Reproductive Performance As Affected by Lactation Status and Body Fat in Beef Cows”. Pesquisa Agropecuaria Brasileira 20, no. 6 (April 17, 2014): 699–705. Accessed July 8, 2026. https://apct.sede.embrapa.br/pab/article/view/15730.