TY - JOUR T1 - Interaction between the Intermediate Host of Schistosomiasis in Brazil Biomphalaria glabrata (Planorbidae) and a Possible Competitor Melanoides tuberculata (Thiaridae): I. Laboratory Experiments JO - Memórias do Instituto Oswaldo Cruz A1 - Giovanelli, Alexandre A1 - Vieira, Marcus Vinícius A1 - Silva, Cesar Luiz Pinto Ayres Coelho da SN - 0074-0276 UL - 10.1590/S0074-02762002000300016 VL - 97 Y1 - 2002 PB - Brasil ER -