TY  - JOUR 
T1  - Protein recovery, separation and purification: selection of optimal techniques using an expert system
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Leser, Eduardo W.
A1  - Asenjo, Juan A.
SN  - 0074-0276
UL  - 10.1590/S0074-02761994000100017
VL  - 89 
Y1  - 1994
PB  - Brazil 
ER  -