[Australorbis nigricans in transmitter of schistosomiasis in Brazil].
D000818:Animals; D001700:Biomphalaria; D001938:Brazil; D006801:Humans; D012552:Schistosomiasis / Q000635:transmission*
SCHISTOSOMIASIS/transmission
Australorbis nigricans as the transmitter of schistosomiasis in Santos, state of Sao Paulo.