Problems posed by broad-spectrum antimicrobial agents.
D000900:Anti-Bacterial Agents / Q000009:adverse effects / Q000494:pharmacology*; D001424:Bacterial Infections / Q000188:drug therapy; D003428:Cross Infection / Q000188:drug therapy; D004352:Drug Resistance, Microbial; D006089:Gram-Negative Anaerobic Bacteria / Q000187:drug effects; D006801:Humans
D000900:Anti-Bacterial Agents