Istifanus, W. A., S. M. Panda, and I. D. Sunday. “Transmission Patterns Among Freshwater Snail Hosts of Schistosomiasis in Bauchi Area of Nigeria”. GSC Biological and Pharmaceutical Sciences, vol. 2, no. 2, Feb. 2018, pp. 018-24, doi:10.30574/gscbps.2018.2.2.0006.