title: Role of divalent cations in the action of polymyxin B and EDTA on Pseudomonas aeruginosa.
mesh_terms: D004492:Edetic Acid / Q000494:pharmacology*; D008274:Magnesium / Q000494:pharmacology*; D011113:Polymyxins / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects* / Q000254:growth & development; D013053:Spectrophotometry
chemical_list: D011113:Polymyxins; D004492:Edetic Acid; D008274:Magnesium