[The spreading of Biomphalaria steaminea, intermediate host of Schistosoma mansoni, through the distribution of fishes].
D000818:Animals; D001938:Brazil; D004197:Disease Reservoirs; D005399:Fishes; D012547:Schistosoma / Q000145:classification; D012552:Schistosomiasis / Q000453:epidemiology*; D012908:Snails
Dispersão de Biomphalaria straminea, hospedeira intermediária do Schistosoma mansoni, através da distribuição de peixes.