TY  - JOUR 
T1  - The first report of the qnrB19, qnrS1 and aac(6´)-Ib-cr genes in urinary isolates of ciprofloxacin-resistant Escherichia coli in Brazil
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Paiva, Magna Cristina
A1  - Nascimento, Andréa Maria Amaral
A1  - Camargo, Ilana Lopes Baratella Cunha
A1  - Lima-Bittencourt, Cláudia Iracema
A1  - Nardi, Regina Maria Drummond
SN  - 0074-0276
UL  - 10.1590/S0074-02762012000500018
VL  - 107 
Y1  - 2012
PB  - Brasil 
ER  -