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 DISTRIBUTION OF FRESHWATER SNAILS WITH SPECIAL REFERENCE TO SCHISTOSOMIASIS INTERMEDIATE HOST  IN EL-GENAID SUGAR CANE FARM, CENTRAL SUDAN.
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ISSN 1810-5386. Available at: &lt;<a href="http://journals.uofg.edu.sd/index.php/gjhs/article/view/222" target="_new">http://journals.uofg.edu.sd/index.php/gjhs/article/view/222</a>&gt;. Date accessed: 27 july 2026.