title: [Comparative susceptibility testing to sulfamethoxazole and trimethoprim by agar diffusion test on different media (author's transl)].
abstract: 14 lots of 6 different commercial media for susceptibility testing were compared by agar diffusion test with 161 bacterial strains. The result "resistant" to sulfamethoxazole, trimethoprim, or co-trimoxazole varied in wide limits between the media. The lot employed by the "Work-Group on Resistance" of the Paul Ehrlich Society is of limited value for testing of the investigated drugs.
mesh_terms: D003470:Culture Media; D004755:Enterobacteriaceae / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects; D008826:Microbial Sensitivity Tests / Q000379:methods*; D011511:Proteus / Q000187:drug effects; D012475:Salmonella / Q000187:drug effects; D013211:Staphylococcus aureus / Q000187:drug effects; D013420:Sulfamethoxazole / Q000494:pharmacology*; D014295:Trimethoprim / Q000494:pharmacology*
chemical_list: D003470:Culture Media; D014295:Trimethoprim; D013420:Sulfamethoxazole
vernacular_title: Vergleichende Resistenzbestimmung gegen Sulfamethoxazol und Trimethoprim im Agar-Diffusionstest auf verschiedenen Nährmedien.