TY  - JOUR 
T1  - Schistosoma mansoni Infections in the First Three Months of Life of Sympatric Intermediate Hosts from Brazil
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Fernandez, Monica Ammon
SN  - 0074-0276
UL  - 10.1590/S0074-02761997000100005
VL  - 92 
Y1  - 1997
PB  - Brasil 
ER  -