title: Synergism between polymyxins, polysorbate and antimetabolites of folic acid synthesis, and a paper disc technique for routine testing for synergism.
mesh_terms: D003091:Colistin / Q000494:pharmacology; D003470:Culture Media; D004357:Drug Synergism; D008722:Methods; D008826:Microbial Sensitivity Tests; D011113:Polymyxins / Q000494:pharmacology*; D011511:Proteus / Q000187:drug effects; D011549:Pseudomonas / Q000187:drug effects; D013045:Species Specificity; D013411:Sulfadiazine / Q000494:pharmacology; D013420:Sulfamethoxazole / Q000494:pharmacology; D013449:Sulfonamides / Q000494:pharmacology*; D013501:Surface-Active Agents / Q000494:pharmacology*; D014295:Trimethoprim / Q000494:pharmacology
chemical_list: D003470:Culture Media; D011113:Polymyxins; D013449:Sulfonamides; D013501:Surface-Active Agents; D013411:Sulfadiazine; D014295:Trimethoprim; D013420:Sulfamethoxazole; D003091:Colistin