For citations:
Brekhova S.A., Slozhenkina M.I., Abramov S.V., Balyshev A.V., Vorontsova E.S., Gorlov I.F. Efficiency of using new lecithin-containing feed additives in the diets of red steppe cows. Title in english. 2024;(3 (75)):266-273. (In Russ.) https://doi.org/10.32786/2071-9485-2024-03-31