TY  - JOUR 
T1  - Extraction optimization of soluble compounds of yerba maté
JO  - Brazilian Archives of Biology and Technology
A1  - Sambiassi, César
A1  - Escalada, Andrea M.
A1  - Schmalko, Miguel E.
SN  - 1516-8913
UL  - 10.1590/S1516-89132002000200010
VL  - 45 
Y1  - 2002
PB  - Brasil 
ER  -