Schneider, Augusto, Luiz Francisco Machado Pfeifer, Eduardo Schmitt, Ivan Bianchi, Marcelo Brandi Vieira, Eduardo Gularte Xavier, Francisco Augusto Burkert Del Pino, and Marcio Nunes Corrêa. “The Use of Insulin to Improve Fertility of Timed-Inseminated Postpartum Suckled Beef Cows”. Pesquisa Agropecuaria Brasileira 45, no. 10 (January 27, 2011): 1219–1221. Accessed July 3, 2026. https://apct.sede.embrapa.br/pab/article/view/8312.