VALERGAKIS G, ARSENOS G, OIKONOMOU G. Biosecurity measures on cattle farms. J Hellenic Vet Med Soc [Internet]. 2018 Mar. 22 [cited 2024 Dec. 19];59(1):9-22. Available from: https://ejournals.epublishing.ekt.gr/index.php/jhvms/article/view/14943