title: Emergence of resistance to aztreonam.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001398:Aztreonam; D004352:Drug Resistance, Microbial; D004754:Enterobacter / Q000187:drug effects; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents; D001398:Aztreonam