title: Sensitivity of Pseudomonas aeruginosa to polymyxin B sulphate and EDTA: role of the divalent cation of the growth medium.
mesh_terms: D003470:Culture Media; D004492:Edetic Acid / Q000494:pharmacology*; D008274:Magnesium; D011113:Polymyxins / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects*
chemical_list: D003470:Culture Media; D011113:Polymyxins; D004492:Edetic Acid; D008274:Magnesium