[Wild rats as reservoir hosts of Schistosoma mansoni in northeast Brazil].
D000818:Animals; D001938:Brazil; D051381:Rats; D012547:Schistosoma; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000453:epidemiology*
RATS; SCHISTOSOMA; SCHISTOSOMIASIS/epidemiology
Ratos silvestres, reservatórios do Schistosoma mansoni no nordeste do Brasil.