title: High frequency of antibiotic-resistant enterobacteria in the River Stour, Kent.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002509:Cephaloridine / Q000494:pharmacology; D002701:Chloramphenicol / Q000494:pharmacology; D004739:England; D004755:Enterobacteriaceae / Q000187:drug effects*; D005618:Fresh Water; D008826:Microbial Sensitivity Tests; D009268:Nalidixic Acid / Q000494:pharmacology; D010403:Penicillin Resistance; D013307:Streptomycin / Q000494:pharmacology; D013752:Tetracycline / Q000494:pharmacology; D014871:Water Microbiology
chemical_list: D000900:Anti-Bacterial Agents; D009268:Nalidixic Acid; D002701:Chloramphenicol; D000667:Ampicillin; D013752:Tetracycline; D002509:Cephaloridine; D013307:Streptomycin