trimethoprim Article 6 human 5 nonhuman 4 antibiotic resistance 3 bacterial gene 3 chloramphenicol 3 macrolide 3 Escherichia coli 2 aminoglycoside antibiotic agent 2 amoxicillin 2 ampicillin 2 antibiotic sensitivity 2 bacterial strain 2 bacterial virulence 2 beta lactam antibiotic 2 cefuroxime 2 ciprofloxacin 2 clinical article 2 controlled study 2 erythromycin 2 levofloxacin 2 minimum inhibitory concentration 2 multidrug resistance 2 quinoline derived antiinfective agent 2 sulfamethoxazole 2 tetracycline 2 virulence factor 2 Acinetobacter 1 Acinetobacter baumannii 1