TY  - JOUR 
T1  - Potential schistosome-vector snails and associated trematodes in ricefields of Corrients province, Argentina: preliminary results
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Rumi, Alejandra
A1  - Hamann, Monika Ines
SN  - 0074-0276
UL  - 10.1590/S0074-02761990000300009
VL  - 85 
Y1  - 1990
PB  - Brasil 
ER  -