Bioassay and histopathological effects of water-soluble fractions of crude oil on Coptodon guineensis. NJPS [Internet]. 30º de junho de 2025 [citado 25º de abril de 2026];40(1):157-65. Disponível em: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/2938