“DNA Presence and Viability of Mycobacterium Avium Subsp. Paratuberculosis in Semen of Pelibuey Rams During the Subclinical Stage of Paratuberculosis”. Agro Productividad (October 24, 2025). Accessed May 17, 2026. https://www.revista-agroproductividad.org/index.php/agroproductividad/article/view/2892.