TY  - JOUR 
T1  - Serogroups and virulence genotypes of Escherichia coli isolated from patients with sepsis
JO  - Brazilian Journal of Medical and Biological Research
A1  - Ananias, M.
A1  - Yano, T.
SN  - 0100-879X
UL  - 10.1590/S0100-879X2008001000008
VL  - 41 
Y1  - 2008
PB  - Brasil 
ER  -