HIDDEN BUT PRESENT: MOLECULAR DETECTION AND POPULATION ANALYSIS OF FACTOR XI DEFICIENCY IN BULGARIAN HOLSTEIN CATTLE. TRAKIA JOURNAL OF SCIENCES, [S. l.], v. 24, n. 3, p. 6, 2026. DOI: 10.15547/tjs.2026.03.001. Disponível em: https://tjs.trakia-uni.bg/index.php/tjs/article/view/281.. Acesso em: 6 oct. 2026.