title: When the drugs don't work.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D003091:Colistin / Q000494:pharmacology; D024901:Drug Resistance, Multiple, Bacterial; D016905:Gram-Negative Bacterial Infections / Q000188:drug therapy*; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents; D003091:Colistin