BERTELLONI, F., B. TURCHI, D. CERRI, P. PINZAUTI, und F. FRATINI. „Leptospira Spp. and Brucella Ovis Seroprevalence in Sheep: Preliminary Results of One Year Surveillance Program“. Journal of the Hellenic Veterinary Medical Society 68, no. 4 (März 5, 2018): 567–572. Zugegriffen November 11, 2025. https://ejournals.epublishing.ekt.gr/index.php/jhvms/article/view/16053.