Davidov, Ivana, Miodrag Radinović, Mihajlo Erdeljan, Zorana Kovačević, and Dragica Stojanović. 2012. “RELATIONSHIP BETWEEN KERATIN LAYER OF DUCTUS PAPILLARIS AND ZINC BLOOD SERUM CONCENTRATION IN DAIRY COWS”. Archives of Veterinary Medicine 5 (2):45-51. https://doi.org/10.46784/e-avm.v5i2.170.