Antibiotic resistance in salmonellae.
D000821:Animal Feed; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D005516:Food Microbiology; D012475:Salmonella / Q000187:drug effects*; D012722:Sewage
D000900:Anti-Bacterial Agents; D012722:Sewage