Evaluation of two sources of choline on reproductive variables in primiparous ewes: Two sources of choline on reproductive variables in ewes. Agro Productividad, [S. l.], 2025. DOI: 10.32854/agdvrb69. Disponível em: https://mail.revista-agroproductividad.org/index.php/agroproductividad/article/view/3147. Acesso em: 1 may. 2026.