Salem, A., El–Awady, H., Tag EL-Dein, M. and Eisa, D. 2019. EFFECT OF SUPPLEMENTATION OF AROMATIC PLANTS OILS ON IMMUNITY, UDDER HEALTH AND MILK PRODUCTION OF FRIESIAN COWS. Slovenian Veterinary Research. 56, 22-Suppl (Mar. 2019). DOI:https://doi.org/10.26873/SVR-790-2019.