Gottschall, Carlos Santos, Eduardo Tonet Ferreira, Leonardo Canellas, and Hélio Radke Bittencourt. “Evaluation of Reproductive Performance of Beef Heifers Mated at 14, 18 and 26 Months of Age ”. Pesquisa Agropecuária Gaúcha 13, no. 1/2 (December 20, 2007): 125-129. Accessed March 31, 2025. https://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/261.