Author Affiliations +
Alina Golova,1 Vladislav Laskavy,1 Onega Ulianova,2,1,3 Tatyana Polyanina,1 Nail Bogoutdinov,1 Valentina Feodorova,1,2 Sergey Ulyanov3
1Saratov Scientific and Research Veterinary Institute (Russian Federation)
2Saratov State Agrarian Univ. (Russian Federation)
3N.G. Chernyshevsky Saratov State Univ. (Russian Federation)