SIACHOS (Ν. ΣΙΑΧΟΣ) N., PANOUSIS (Ν. ΠΑΝΟΥΣΗΣ) N., ARSENOS (Γ. ΑΡΣΕΝΟΣ) G., et VALERGAKIS (Γ.Ε. ΒΑΛΕΡΓΑΚΗΣ) G. E. 2018. « Investigation of Milk Urea Nitrogen Concentration and Factors Affecting Its Variation in Greek Holstein Herds ». Journal of the Hellenic Veterinary Medical Society 68 (3):423-32. https://doi.org/10.12681/jhvms.15530.