Holko, Ivan, Vladimí­r Tančin, Kristí­na Tvarožková, Peter Supuka, Anna Supuková, and Mačuhová Lucia. 2019. “Occurence and Antimicrobial Resistance of Common Udder Pathogens Isolated from Sheep Milk in Slovakia”. Potravinarstvo Slovak Journal of Food Sciences 13 (1):258-61. https://doi.org/10.5219/1067.