[The geographical extension of bilharziasis due to S. intercalatum in tropical Africa].
D000818:Animals; D002163:Cameroon; D002596:Chad; D004199:Disease Vectors; D006801:Humans; D008974:Mollusca; D011157:Population Dynamics; D012552:Schistosomiasis / Q000453:epidemiology*
Sur l'extension géographique de la bilharziose à S. intercalatum en Afrique tropicale.