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Radioactivity of phosphate mineral products / Radioaktivnost fosfatnih mineralnih proizvoda
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
The phosphate industry is one of the biggest polluters of the environment with uranium. Different products are derived after processing phosphoric ore, such as mineral and phosphate fertilizers and phosphate mineral ...
Immune complexes in blood serum of calves with clinical symptoms of bronchopneumonia / Imunski kompleksi u krvnom serumu teladi sa kliničkim simptomima bronhopneumonije
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
Pneumonia in preruminant calves is a multifactorial disease. Infectious agents, the environment, management and the immune status of the calves are all important factors in determining the outcome of an infection. Until ...