TY  - JOUR 
T1  - Parasitic diseases: opportunities and challenges in the 21st century
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Colley, Daniel G
SN  - 0074-0276
UL  - 10.1590/S0074-02762000000700015
VL  - 95 
Y1  - 2000
PB  - Brasil 
ER  -