title: Schistosomiasis in irrigation schemes in the Awash Valley, Ethiopia.
mesh_terms: D000328:Adult; D000818:Animals; D001700:Biomphalaria / Q000469:parasitology*; D002033:Bulinus / Q000469:parasitology*; D002648:Child; D004199:Disease Vectors; D005002:Ethiopia; D005260:Female; D006801:Humans; D008297:Male; D012548:Schistosoma haematobium; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000453:epidemiology* / Q000635:transmission