Kobylyukh, I., Y. Stravskiy, V. Stefanyk, and Y. Kostyshyn. “The Influence of the Preparation «Fos-Bevit» on the Content of Cholesterol and the Concentration of Urine Acid in Cows’ Organism and the Processes in Their Organism After Natal Period”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Veterinary Sciences, Vol. 19, no. 77, Mar. 2017, pp. 204-7, doi:10.15421/nvlvet7744.