Effects of bitter leaf (Vernonia amygdalina) meal as a feed additive on organ weights, serum biochemistry, organ histopathology and carcass of grasscutters (Thryonomys swinderianus). NJAP [Internet]. 14 janv. 2026 [cité 15 oct. 2026];53(1):53-70. Disponible sur: https://www.njap.org.ng/index.php/njap/article/view/9150