1.
Salas Z. P, Calle E. S, Falcón T. N, Pinto J. C, Espinoza B. J. DETERMINATION OF BETALACTAMIC ANTIBIOTIC RESIDUES USING AN IMMUNOENZYMATIC ASSAY IN MILK OF COWS TREATED AGAINST MASTITIS. Rev. investig. vet. Perú. 2013;24(2):252-255. doi:10.15381/rivep.v24i2.2519