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The intermediate hosts and hostparasite relationships
The lifecycle of the parasites
7 other sections not shown
adult worms Africa age groups animals antimony apparently Barbosa Bilharziasis Biomphalaria bladder Bulinus Bull cent cercariae compound cure rate density disease effect egg output Egypt endemic endemic areas excretion Expl Parasit exposure factors faeces Farooq female fibrosis Forsyth Gelfand glabrata habitats haematobium haematobium infections Hairston Helminth increase infection rates intensity of infection intermediate hosts intestinal irrigation japonicum Jordan large numbers lesions liver lucanthone Mandahl-Barth mansoni infections method miracidia miracidium molluscicide Nelson niridazole obtained occur Oncomelania Parasit patients Pesigan pfeifferi Pitchford portal prevalence quadrasi reaction reduced reported Sadun samples Saoud schistosomes schistosomiasis schistosomicidal schistosomicidal drugs snail hosts snail intermediate hosts snail population snails species splenomegaly sporocyst stibocaptate strains studies Sturrock sudanica Tanzania technique Teesdale temperature therapy tissue toxic Trans transmission treatment truncatus ureter urinary urine Webbe Wld Hlth World Health Organisation Wright