AGUILERA BARREYRO, A., MARISCAL LANDIN, G. and REIS DE SOUZA, T. C. (2009) “Effect of breed on the voluntary intake of grazing ewes during lactation”, Veterinaria México OA, 36(001). Available at: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/127 (Accessed: 20 April 2025).