Beltrán, M. Carmen, Rafael L. Althaus, Ana Molina, M. Isabel Berruga, and M. Pilar Molina. “Analytical Strategy for the Detection of Antibiotic Residues in Sheep and goat’s Milk”. Spanish Journal of Agricultural Research 13, no. 1 (January 26, 2015): e0501. Accessed August 1, 2026. https://sjar.revistas.csic.es/index.php/sjar/article/view/6522.