الفهرس 
Aim of the work
Review of literatureOnly 14 pages are availabe for public view
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Abstract
Schistosomiasis is one of the major health problems of increasing impotance.affects at least 200 million peoples in different parts of the world. In Egypt, there are two species of schistosomes, S. haematobium which is prevalent all over the country and S. mansoni which is limited to Nile Delta.