title: Apnea during treatment with sodium colistimethate.
mesh_terms: D000368:Aged; D001049:Apnea / Q000209:etiology*; D003091:Colistin / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011113:Polymyxins / Q000009:adverse effects*; D011704:Pyelonephritis / Q000188:drug therapy
chemical_list: D011113:Polymyxins; D003091:Colistin