Yaremko, O., & Peleno, R. (2019). Intensity of growth of calves of Ukrainian black-and-white dairy breed in colostrum and milk periods while feeding them with pyridoxine hydrochloride. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Agricultural Sciences, 21(90), 108-112. https://doi.org/10.32718/nvlvet-a9019