Kuton, M., and A. B. S. J. Ukwa, U. D. “RELEVANCE OF INTERSTINAL HELMINTH PARASITES OF Parachanna Obscura and Sarotherodon Melanotheron ON THE HOST METAL ACCUMULATION IN LEKKI LAGOON, LAGOS, NIGERIA”. UNILAG Journal of Medicine, Science and Technology, Vol. 3, no. 1, Mar. 2019, pp. 125-36, http://ujmst.unilag.edu.ng/article/view/387.