Corona, B., Lleonard, R., Carpio, Y., Uffo, O. and Martínez, S. 2013. Short communication. PCR detection of DNA of bovine, ovine-caprine and porcine origin in feed as part of a bovine spongiform encephalopathy control program. Spanish Journal of Agricultural Research. 5, 3 (Nov. 2013), 312-317. DOI:https://doi.org/10.5424/sjar/2007053-5342.