title: Case control study links salad vegetables to national increase in multiresistant Salmonella typhimurium DT104.
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000900:Anti-Bacterial Agents / Q000494:pharmacology* / Q000627:therapeutic use; D016022:Case-Control Studies; D002648:Child; D002675:Child, Preschool; D018432:Drug Resistance, Multiple; D004739:England / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007223:Infant; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D012307:Risk Factors; D012478:Salmonella Food Poisoning / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D012486:Salmonella typhimurium / Q000145:classification / Q000187:drug effects*; D014675:Vegetables / Q000382:microbiology*; D014852:Wales / Q000453:epidemiology
chemical_list: D000900:Anti-Bacterial Agents