STRUCTURAL UTERINE CHANGES IN POSTPARTUM ENDOMETRITIS IN COWS Article Suleymanov S.M., Usha B.V., Vatnikov Yu.A., Sotnikova E.D., Kulikov Eu.V., Parshina V.I., Bolshakova M.V., Lyshko M.U., Romanova E.V. Veterinary World. Veterinary World. Vol. 11. 2018. P. 1473-1478