Dose-Dependent Effects of Costus speciosus Extract on Growth Performance, Feed Utilization, and Humoral Immune Response in Male Rabbits. Attahadi Medical Journal, [S. l.], p. 597–603, 2026. DOI: 10.69667/amj.26345. Disponível em: https://attahadi.ly/journal/index.php/amj/article/view/221.. Acesso em: 13 oct. 2026.