Vázquez, P., J. M. Garrido, and R. A. Juste. “Effects of Paratuberculosis on Friesian Cattle Carcass Weight and Age at Culling”. Spanish Journal of Agricultural Research 10, no. 3 (July 13, 2012): 662-670. Accessed August 1, 2026. https://sjar.revistas.csic.es/index.php/sjar/article/view/2728.