Silva, Adriana Rodrigues, Arcadio de los Reyes Borjas, Maria Lucia Gambarini, Rodolfo Rumpf, Cláudio Cândido Oliveira, and Benedito Dias de Oliveira Filho. “Study of Follicular Dynamic by Real-Time Ultrasound in Prepubertal Gir Heifers”. Latin American Archives of Animal Production 13, no. 2 (October 14, 2005). Accessed June 26, 2022. https://ojs.alpa.uy/index.php/ojs_files/article/view/186.