POSTOLOV, Svetoslav; FASULKOV, Ivan. APPLICATION OF COLOUR DOPPLER ULTRASONOGRAPHY FOR OVARIAN BLOOD FLOW EXAMINATION IN COWS – A REVIEW. TRADITION AND MODERNITY IN VETERINARY MEDICINE, [S. l.], v. 10, n. 1, p. 85–94, 2025. DOI: 10.5281/zenodo.15919966. Disponível em: https://scij-tmvm.com/index.php/pub/article/view/275. Acesso em: 5 jun. 2026.