Akpoveta O. Vincent, Osakwe A. Steven, Egharevba Felix, Osaro K. Ize-Iyamu, Akpoveta A. Veronica, Osazuwa E. Jato, Okoh E. Benedict, Okwagi Patrick, Aweatefe J. Kehinde, Odjighere Mathew and Weltime O. Medjor
Research Journal of Environmental Toxicology 5 ( 6 ): 359 - 368 , 2011