Bioassay and histopathological effects of water-soluble fractions of crude oil on Coptodon guineensis. NJPS [Internet]. 30. červen 2025 [citován 21. květen 2026];40(1):157-65. Dostupné z: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/2938