WONGSA, P. et al. Dietary Caesalpinia sappan Bark Extract Improves Intestinal Morphology and Modulates Immune- and Antioxidant-Related Gene Expression in Broilers. Tropical Animal Science Journal, [S. l.], v. 50, n. 1, p. 33, 2026. DOI: 10.5398/tasj.2027.50.1.33. Disponível em: https://journal.ipb.ac.id/tasj/article/view/73055. Acesso em: 21 oct. 2026.