@article{articlebac3132b,
title   = {The first report of the qnrB19, qnrS1 and aac(6')-Ib-cr genes in urinary isolates of ciprofloxacin-resistant Escherichia coli in Brazil},
author = {Paiva, Magna Cristina de and Nascimento, Andréa Maria Amaral and Camargo, Ilana Lopes Baratella da Cunha and Bittencourt, Cláudia Iracema Lima and Drummond, Regina Maria Nardi},
year = {2012},
doi = {10.1590/S0074-02762012000500018},
journal   = {Memórias do Instituto Oswaldo Cruz}
}