Campos, Jefferson Tadeu, Fábio Morotti, Larissa Zamparone Bergamo, Camila Bortoliero Costa, and Marcelo Marcondes Seneda. “Pregnancy Rate Evaluation in Lactating and Non-Lactating Nelore Cows Subjected to Fixed-Time Artificial Insemination Using Injectable Progesterone”. Semina: Ciências Agrárias 37, no. 4 (August 30, 2016): 1991–1996. Accessed April 17, 2026. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23947.