BEKYAROVA, Albena; KOYNARSKI, Tsvetoslav. β-LACTOGLOBULIN GENE POLYMORPHISM IN HOLSTEIN-FRIESIAN CATTLE REARED IN BULGARIA: A POPULATION GENETIC PERSPECTIVE. TRADITION AND MODERNITY IN VETERINARY MEDICINE, [S. l.], v. 11, n. 2, p. 12–18, 2026. DOI: 10.66211/tmvm.v11i2.335. Disponível em: https://scij-tmvm.com/index.php/pub/article/view/335. Acesso em: 10 jul. 2026.