[Preliminary study of the existence of mansoni bilharziasis in Alto Zambeze (Angola)].
D000810:Angola; D000818:Animals; D006801:Humans; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000453:epidemiology*
SCHISTOSOMIASIS/epidemiology
Nota preliminar sobre a existé53ncia de bilharziose mansoni no alto zambeze (Angola).