TY - GEN AU - Sorlozano Puerto, Antonio AU - Gutiérrez Fernández, José AU - Luna Del Castillo, Juan De Dios AU - Oteo, Jesús AU - Liébana Ureña, José AU - Soto, María José AU - Piédrola Angulo, Gonzalo PY - 2007 UR - https://hdl.handle.net/10481/89999 AB - A study was conducted to detect the presence of extended-spectrum beta-lactamases (ESBLs) in 706 isolates of Escherichia coli, largely from outpatients (75.2%). The Clinical and Laboratory Standards Institute (formerly NCCLS)-recommended disk... LA - eng PB - Elsevier KW - Escherichia coli KW - CTX-M9 KW - Quinolones KW - PFGE TI - High presence of extended-spectrum β-lactamases and resistance to quinolones in clinical isolates of Escherichia coli DO - 10.1016/j.micres.2006.02.003 ER -