Effect of Probiotic Bacterium Bacillus licheniformis on Blood Concentration of Minerals and Weight Gains in Calves / aut. Róbert Link, Gabriel Kováč - Iné súvisiace diela: 9th Middle European Buiatrics Congress. Budapest, 6-11 July 2008. 338 s. : held within the framework of the XXVth Jubilee World Buiatrics Congress. -- Budapest : Hungarian Assoication for Buiatrics, 2008 KE304