title: Respiratory arrest associated with intravenous administration of polymyxin B sulfate.
mesh_terms: D001049:Apnea / Q000209:etiology*; D005260:Female; D006801:Humans; D007008:Hypokalemia; D008875:Middle Aged; D009388:Neostigmine / Q000627:therapeutic use*; D011113:Polymyxins / Q000009:adverse effects*; D011704:Pyelonephritis / Q000188:drug therapy*
chemical_list: D011113:Polymyxins; D009388:Neostigmine