ΞΕΝΟΣ Γ., ΔΕΛΗΓΚΑΡΗΣ Ν. and ΓΙΑΝΝΑΚΟΥΛΑΣ Δ. 2019. Brucellosis, abortion cause, in sheep and goats in Northern Greece. Journal of the Hellenic Veterinary Medical Society. 26, 1 (Dec. 2019), 5–11. DOI:https://doi.org/10.12681/jhvms.21182.