Analysis of Organophosphate Residues in Oranges (Citrus Sinensis L.) from Selected Markets in Lagos State, Nigeria. NJPR [Internet]. 8 mei 2026 [geciteerd 9 juli 2026];21(2):61-7. Beschikbaar op: https://ojshostng.com/index.php/njpharmaceuticalsciences/article/view/4332