title: Snail intermediate hosts and the prevalence of schistosomiasis in Lusaka, Zambia.
mesh_terms: D002648:Child; D004197:Disease Reservoirs; D005243:Feces / Q000469:parasitology; D006801:Humans; D010270:Parasite Egg Count; D012548:Schistosoma haematobium / Q000302:isolation & purification; D012550:Schistosoma mansoni / Q000302:isolation & purification; D012552:Schistosomiasis / Q000453:epidemiology*; D012908:Snails / Q000469:parasitology*; D015024:Zambia