ALINNOR, I.J.; OBIJI, I.A. Assessment of Trace Metal Composition in Fish Samples from Nworie River. Pakistan Journal of Nutrition, Pakistan, v. 9, n. 1, p. 81–85, 2009. DOI: 10.3923/pjn.2010.81.85. Disponível em: https://pjnonline.org/pjn/article/view/1126. Acesso em: 2 sep. 2025.