TY  - JOUR 
T1  - Use of Trypanosoma cruzi defined proteins for diagnosis-multicentre trial: serological and technical aspects
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Luquetti, A. O.
SN  - 0074-0276
UL  - 10.1590/S0074-02761990000400021
VL  - 85 
Y1  - 1990
PB  - Brasil 
ER  -