TY  - JOUR 
T1  - Twenty years of the Schistosomiasis Programme at Fiocruz
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Katz, Naftale
SN  - 0074-0276
UL  - 10.1590/S0074-02762006000900003
VL  - 101 
Y1  - 2006
PB  - Brasil 
ER  -