Sánchez Moreno, Diana Matilde, Rosalba Carreón Nápoles, and Juan Manuel Palacios Arriaga. “Comparison of Two Diagnostic Methods for the Detection of the Porcine Influenza Virus”. Veterinaria México OA 41, no. 1 (April 14, 2010). Accessed June 18, 2025. https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/249.