CORONA, B.; LLEONARD, R.; CARPIO, Y.; UFFO, O.; MARTÍNEZ, S. 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, v. 5, n. 3, p. 312-317, 21 Nov. 2013.