ZDRAGAS (Α. ΖΔΡΑΓΚΑΣ) A., TSAKOS (Π. ΤΣΑΚΟΣ) P., KOTZAMANIDIS (Χ. ΚΟΤΖΑΜΑΝΙΔΗΣ) C., ANATOLIOTIS (Κ. ΑΝΑΤΟΛΙΩΤΗΣ) K. e TSAKNAKIS (Η. ΤΣΑΚΝΑΚΗΣ) I. 2017. Outbreak of mastitis in ewes caused by Streptococcus agalactiae. Journal of the Hellenic Veterinary Medical Society. 56, 2 (nov. 2017), 114–121. DOI:https://doi.org/10.12681/jhvms.15075.